{"assay":{"DMSO_percent":2.0,"abstract_reported_endpoint":null,"abstract_reported_method":null,"abstract_reported_units":null,"abstract_reported_value":null,"assay_construct_end":398,"assay_construct_start":263,"assay_record_id":"PWWP:ASSAY:0008","assay_type":"SPR Kd","assay_value_transferred_to_modeled_stereoisomers":0,"audit_decision":"retain_with_explicit_endpoint_and_identity","baseline_assay_record":1,"buffer":"50 mM Tris; 150 mM NaCl; 1 mM TCEP; 0.005% Tween-20; 2% DMSO","ccd_id":"EJE","ccd_mapping_source":"Provenance/Literature/ligand_ccd_associations.json","chemical_id":"INCHIKEY:WOAOENGFAAUUGT-UHFFFAOYSA-N","chemical_identity_status":"exact_single_CCD_identity","component_context":null,"compound_name":"BI-9321","conditions":"{}","crystallographic_component_ids":null,"domain":"PWWP1","domain_id":"UP:Q9BZ95:PWWP1","endpoint_label_status":null,"evidence_class":"direct_binding_affinity","evidence_location":"SGC probe developer report: Overview","evidence_url":"https://www.thesgc.org/chemical-probes/bi-9321","gene":"NSD3","interpretation":"Primary developer website; original full article assay table was not retrieved.","molecular_entity_type":"small_molecule_preparation","numeric_transcription_status":"matches_primary_report","numeric_value_inferred_from_structure":0,"pH":8.0,"pdb_id":"6G2O","preparation_id":"PREP:BI-9321","protein_id":"UP:Q9BZ95","qualitative_result":null,"reference_id":"PMID:31285596","remaining_uncertainty":"Primary replicate conflict: Figure 3a states n=3 independent experiments, while Supplementary Table 7 states SPR n=4; both report SD. Indexed primary SPR Methods supply residues 263\u2013398 and buffer, but the full PDF was unavailable. Exact assay temperature, mutations and per-dose contact times remain not inspected.","replicates":"3 independent experiments (Figure 3a); 4 (Supplementary Table 7); unresolved source discrepancy","role":"reported_chemical_probe","source_component_url":null,"source_id":"S03","source_reported_uncertainty":"3.0","source_reported_units":"nM","source_reported_value":"166","source_verification_scope":"Phase 3 actual publisher Supplementary Table 7 and official Figure 3/4 captions; selected indexed accepted-manuscript Methods, full PDF unavailable (403); developer identity page","temperature_C":null,"uncertainty":3.0,"uncertainty_type":"SD","uncertainty_uM":0.003,"unit_conversion":null,"units":"nM","value":166.0,"value_operator":"=","value_uM":0.166,"verification_level":"primary_developer_assay_report_verified"},"source_verification":{"assay_record_id":"PWWP:ASSAY:0008","baseline_source_id":"S03","compound_name":"BI-9321","field_rows":[{"field":"construct_bounds","locator":"NSD3-PWWP1 SPR Kd assay indexed primary passage","note":"","source_id":"SV03B","source_scope":"Selected indexed primary Methods passages inspected; direct PDF and repository page retrieval returned HTTP 403; not a complete full-text review","source_url":"https://ora.ox.ac.uk/objects/uuid%3Ac14df0f1-cdc0-4dff-831f-38b218b8317a/files/ma19a7c2144b6df601d4e0bc36bba6caa","status":"verified","value":{"end":398,"numbering":"canonical inclusive","start":263}},{"field":"tags","locator":"Protein production and purification, indexed primary passage","note":"Tag status is supported at the general assay preparation level; no full PDF review. Do not use the 247\u2013398 NMR construct.","source_id":"SV03B","source_scope":"Selected indexed primary Methods passages inspected; direct PDF and repository page retrieval returned HTTP 403; not a complete full-text review","source_url":"https://ora.ox.ac.uk/objects/uuid%3Ac14df0f1-cdc0-4dff-831f-38b218b8317a/files/ma19a7c2144b6df601d4e0bc36bba6caa","status":"verified","value":"GST fusion retained for assays according to the indexed protein purification paragraph"},{"field":"engineered_mutations","locator":null,"note":"Outside the source scope inspected for this field; no absence claim.","source_id":null,"source_scope":null,"source_url":null,"status":"not_inspected","value":null},{"field":"assay_type","locator":"Supplementary Table 7, PDF page 11","note":"","source_id":"SV03A","source_scope":"Actual publisher supplement PDF; Table 7 visually inspected on PDF page 11","source_url":"https://media.springernature.com/original/springer-static/esm/art%3A10.1038%2Fs41589-019-0310-x/MediaObjects/41589_2019_310_MOESM79_ESM.pdf","status":"verified","value":"SPR Kd"},{"field":"temperature_C","locator":"Selected SPR Kd Methods passage","note":"Whole primary Methods were unavailable. The temperature 25\u00b0C appears in a separate single-point screen immobilization paragraph and is not transferred to thisKd assay.","source_id":"SV03B","source_scope":"Selected indexed primary Methods passages inspected; direct PDF and repository page retrieval returned HTTP 403; not a complete full-text review","source_url":"https://ora.ox.ac.uk/objects/uuid%3Ac14df0f1-cdc0-4dff-831f-38b218b8317a/files/ma19a7c2144b6df601d4e0bc36bba6caa","status":"not_inspected","value":null},{"field":"buffer","locator":"NSD3-PWWP1 SPR Kd assay indexed primary passage","note":"","source_id":"SV03B","source_scope":"Selected indexed primary Methods passages inspected; direct PDF and repository page retrieval returned HTTP 403; not a complete full-text review","source_url":"https://ora.ox.ac.uk/objects/uuid%3Ac14df0f1-cdc0-4dff-831f-38b218b8317a/files/ma19a7c2144b6df601d4e0bc36bba6caa","status":"verified","value":"50 mM Tris; 150 mM NaCl; 1 mM TCEP; 0.005% Tween-20; 2% DMSO"},{"field":"pH","locator":"NSD3-PWWP1 SPR Kd assay indexed primary passage","note":"","source_id":"SV03B","source_scope":"Selected indexed primary Methods passages inspected; direct PDF and repository page retrieval returned HTTP 403; not a complete full-text review","source_url":"https://ora.ox.ac.uk/objects/uuid%3Ac14df0f1-cdc0-4dff-831f-38b218b8317a/files/ma19a7c2144b6df601d4e0bc36bba6caa","status":"verified","value":8.0},{"field":"DMSO_percent","locator":"NSD3-PWWP1 SPR Kd assay indexed primary passage","note":"","source_id":"SV03B","source_scope":"Selected indexed primary Methods passages inspected; direct PDF and repository page retrieval returned HTTP 403; not a complete full-text review","source_url":"https://ora.ox.ac.uk/objects/uuid%3Ac14df0f1-cdc0-4dff-831f-38b218b8317a/files/ma19a7c2144b6df601d4e0bc36bba6caa","status":"verified","value":2.0},{"field":"units","locator":"Supplementary Table 7, PDF page 11","note":"","source_id":"SV03A","source_scope":"Actual publisher supplement PDF; Table 7 visually inspected on PDF page 11","source_url":"https://media.springernature.com/original/springer-static/esm/art%3A10.1038%2Fs41589-019-0310-x/MediaObjects/41589_2019_310_MOESM79_ESM.pdf","status":"verified","value":"nM"},{"field":"measurement_uncertainty","locator":"Supplementary Table 7, PDF page 11","note":"Reported mean \u00b1 SD; central value unchanged.","source_id":"SV03A","source_scope":"Actual publisher supplement PDF; Table 7 visually inspected on PDF page 11","source_url":"https://media.springernature.com/original/springer-static/esm/art%3A10.1038%2Fs41589-019-0310-x/MediaObjects/41589_2019_310_MOESM79_ESM.pdf","status":"verified","value":3.0},{"field":"uncertainty_type","locator":"Supplementary Table 7, PDF page 11","note":"","source_id":"SV03A","source_scope":"Actual publisher supplement PDF; Table 7 visually inspected on PDF page 11","source_url":"https://media.springernature.com/original/springer-static/esm/art%3A10.1038%2Fs41589-019-0310-x/MediaObjects/41589_2019_310_MOESM79_ESM.pdf","status":"verified","value":"SD"},{"field":"replicate_definition","locator":"Figure 3a caption; compare SV03A Supplementary Table 7, PDF page 11","note":"Both are actual primary publisher sources. The figure states three independent experiments while the supplementary table states SPR n=4. Neither count is silently preferred.","source_id":"SV03D","source_scope":"Actual official publisher figure page retrieved; Figure 3a caption inspected","source_url":"https://www.nature.com/articles/s41589-019-0310-x/figures/3","status":"source_conflict","value":{"figure_definition":"independent experiments","publisher_figure_3a_n":3,"summary":"mean \u00b1 SD","supplementary_table_7_n":4}},{"field":"measurement_entity","locator":"Supplementary Table 7, PDF page 11","note":"The reported result belongs to this experimental preparation and construct; structural CCD membership alone cannot transfer affinity.","source_id":"SV03A","source_scope":"Actual publisher supplement PDF; Table 7 visually inspected on PDF page 11","source_url":"https://media.springernature.com/original/springer-static/esm/art%3A10.1038%2Fs41589-019-0310-x/MediaObjects/41589_2019_310_MOESM79_ESM.pdf","status":"verified","value":"PREP:BI-9321"},{"field":"concentration_range","locator":null,"note":"Outside the source scope inspected for this field; no absence claim.","source_id":null,"source_scope":null,"source_url":null,"status":"not_inspected","value":null},{"field":"incubation_and_flow","locator":"SPR Kd assay, indexed primary passage","note":"","source_id":"SV03B","source_scope":"Selected indexed primary Methods passages inspected; direct PDF and repository page retrieval returned HTTP 403; not a complete full-text review","source_url":"https://ora.ox.ac.uk/objects/uuid%3Ac14df0f1-cdc0-4dff-831f-38b218b8317a/files/ma19a7c2144b6df601d4e0bc36bba6caa","status":"verified","value":{"immobilized_RU":"3000\u20134000","instrument":"Biacore T200","pre_equilibration":"several hours","references":"carbonic anhydrase II and blank","sensor":"CM5"}},{"field":"fitting","locator":"SPR Kd assay and continuation, indexed primary passages","note":"","source_id":"SV03B","source_scope":"Selected indexed primary Methods passages inspected; direct PDF and repository page retrieval returned HTTP 403; not a complete full-text review","source_url":"https://ora.ox.ac.uk/objects/uuid%3Ac14df0f1-cdc0-4dff-831f-38b218b8317a/files/ma19a7c2144b6df601d4e0bc36bba6caa","status":"verified","value":"Global fit of double-referenced association/dissociation or 1:1 steady-state responses; two flow-cell estimates averaged"},{"field":"negative_observation","locator":"Supplementary Table 7, PDF page 11","note":"","source_id":"SV03A","source_scope":"Actual publisher supplement PDF; Table 7 visually inspected on PDF page 11","source_url":"https://media.springernature.com/original/springer-static/esm/art%3A10.1038%2Fs41589-019-0310-x/MediaObjects/41589_2019_310_MOESM79_ESM.pdf","status":"not_applicable","value":null},{"field":"identity_assignment","locator":"Properties and existing CCD mapping","note":"","source_id":"SV03C","source_scope":"Primary developers confirm exact chemical identity, SPR value and U2OS NanoBRET endpoint","source_url":"https://www.thesgc.org/chemical-probes/bi-9321","status":"verified","value":{"ccd_id":"EJE","chemical_id":"INCHIKEY:WOAOENGFAAUUGT-UHFFFAOYSA-N"}}],"fields":{"DMSO_percent":{"locator":"NSD3-PWWP1 SPR Kd assay indexed primary passage","note":"","source_id":"SV03B","status":"verified","value":2.0},"assay_type":{"locator":"Supplementary Table 7, PDF page 11","note":"","source_id":"SV03A","status":"verified","value":"SPR Kd"},"buffer":{"locator":"NSD3-PWWP1 SPR Kd assay indexed primary passage","note":"","source_id":"SV03B","status":"verified","value":"50 mM Tris; 150 mM NaCl; 1 mM TCEP; 0.005% Tween-20; 2% DMSO"},"concentration_range":{"locator":null,"note":"Outside the source scope inspected for this field; no absence claim.","source_id":null,"status":"not_inspected","value":null},"construct_bounds":{"locator":"NSD3-PWWP1 SPR Kd assay indexed primary passage","note":"","source_id":"SV03B","status":"verified","value":{"end":398,"numbering":"canonical inclusive","start":263}},"engineered_mutations":{"locator":null,"note":"Outside the source scope inspected for this field; no absence claim.","source_id":null,"status":"not_inspected","value":null},"fitting":{"locator":"SPR Kd assay and continuation, indexed primary passages","note":"","source_id":"SV03B","status":"verified","value":"Global fit of double-referenced association/dissociation or 1:1 steady-state responses; two flow-cell estimates averaged"},"identity_assignment":{"locator":"Properties and existing CCD mapping","note":"","source_id":"SV03C","status":"verified","value":{"ccd_id":"EJE","chemical_id":"INCHIKEY:WOAOENGFAAUUGT-UHFFFAOYSA-N"}},"incubation_and_flow":{"locator":"SPR Kd assay, indexed primary passage","note":"","source_id":"SV03B","status":"verified","value":{"immobilized_RU":"3000\u20134000","instrument":"Biacore T200","pre_equilibration":"several hours","references":"carbonic anhydrase II and blank","sensor":"CM5"}},"measurement_entity":{"locator":"Supplementary Table 7, PDF page 11","note":"The reported result belongs to this experimental preparation and construct; structural CCD membership alone cannot transfer affinity.","source_id":"SV03A","status":"verified","value":"PREP:BI-9321"},"measurement_uncertainty":{"locator":"Supplementary Table 7, PDF page 11","note":"Reported mean \u00b1 SD; central value unchanged.","source_id":"SV03A","status":"verified","value":3.0},"negative_observation":{"locator":"Supplementary Table 7, PDF page 11","note":"","source_id":"SV03A","status":"not_applicable","value":null},"pH":{"locator":"NSD3-PWWP1 SPR Kd assay indexed primary passage","note":"","source_id":"SV03B","status":"verified","value":8.0},"replicate_definition":{"locator":"Figure 3a caption; compare SV03A Supplementary Table 7, PDF page 11","note":"Both are actual primary publisher sources. The figure states three independent experiments while the supplementary table states SPR n=4. Neither count is silently preferred.","source_id":"SV03D","status":"source_conflict","value":{"figure_definition":"independent experiments","publisher_figure_3a_n":3,"summary":"mean \u00b1 SD","supplementary_table_7_n":4}},"tags":{"locator":"Protein production and purification, indexed primary passage","note":"Tag status is supported at the general assay preparation level; no full PDF review. Do not use the 247\u2013398 NMR construct.","source_id":"SV03B","status":"verified","value":"GST fusion retained for assays according to the indexed protein purification paragraph"},"temperature_C":{"locator":"Selected SPR Kd Methods passage","note":"Whole primary Methods were unavailable. The temperature 25\u00b0C appears in a separate single-point screen immobilization paragraph and is not transferred to thisKd assay.","source_id":"SV03B","status":"not_inspected","value":null},"uncertainty_type":{"locator":"Supplementary Table 7, PDF page 11","note":"","source_id":"SV03A","status":"verified","value":"SD"},"units":{"locator":"Supplementary Table 7, PDF page 11","note":"","source_id":"SV03A","status":"verified","value":"nM"}},"gene":"NSD3","preparation_id":"PREP:BI-9321","verified_updates":{"DMSO_percent":2.0,"assay_construct_end":398,"assay_construct_start":263,"buffer":"50 mM Tris; 150 mM NaCl; 1 mM TCEP; 0.005% Tween-20; 2% DMSO","pH":8.0,"remaining_uncertainty":"Primary replicate conflict: Figure 3a states n=3 independent experiments, while Supplementary Table 7 states SPR n=4; both report SD. Indexed primary SPR Methods supply residues 263\u2013398 and buffer, but the full PDF was unavailable. Exact assay temperature, mutations and per-dose contact times remain not inspected.","replicates":"3 independent experiments (Figure 3a); 4 (Supplementary Table 7); unresolved source discrepancy","source_reported_uncertainty":3.0,"source_verification_scope":"Phase 3 actual publisher Supplementary Table 7 and official Figure 3/4 captions; selected indexed accepted-manuscript Methods, full PDF unavailable (403); developer identity page","uncertainty":3.0,"uncertainty_type":"SD","uncertainty_uM":0.003}}}