Experimental coordinates · Exact deposited instances

Ligand contacts & pocket quality

Inspect the atoms that are present, the residues that are missing, and the precise scope of each chemical association.

HDGF PWWP12NLU · chain BPWWP_POCKET_QUALITY_1.0.0

PDB entry Protein label chain PWWP domain Deposited ligand instance

Phase 6C historical atom / receptor assessment Phase 6C.1 full-atom experimental quality inventory

Full-coordinate Phase 6C.1 atom and ligand environment assessment

ExamplesNSD2 · UNC6934 NSD3 · BI-9321 11OA · missing side chains

2NLUInspect the deposited atoms

Load the checksum-verified original coordinates to explore the selected chain and ligand.

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Atom completeness · selected chain and annotation core

What can these coordinates support?

Export selected evidence

Select a source-recorded contacting residue to inspect its deposited numbering.

A fully observed annotation core is not a complete-receptor certification. Short annotation intervals, absent peripheral residues, alternate conformers and unexamined density can limit structural interpretation. No receptor preparation was performed.

Frozen 5 Å heavy-atom proximity observations

Contacting residues

0 full-chain residues

Heavy-atom distances use the first deposited model and asymmetric unit, occupancy >0 and retained alternate locations. No symmetry expansion or affinity inference. Proximity alone is not evidence of affinity or a functional interaction.

Canonical residue	Deposited residue	Scope	Minimum distance	Atom quality	Inspect
No recorded 5 Å contact with the selected mapped chain for this deposited ligand instance.

Identity, native target and exact site links

Linked experimental assays

Measured preparation	Method / endpoint	Original observation	Tested construct	Evidence
No exact site-to-assay link is established in the frozen evidence graph. Visit the domain's Ligands & Bioactivity section for newly curated or structure-free observations.

Filterable structural assessment inventory

Coordinate coverage & quality

666 chain/domain records · 22 assessed for atom completeness

3 selected chain/domain records. Ligand counts mean deposited proximity; all-atom completeness is assessed only where specified.
PDB / chain	Domain	Core Cα coverage	Atom assessment	Missing core heavy atoms
1RI0 · A	HDGF PWWP1	58 / 58	Unassessed	—
2NLU · A	HDGF PWWP1	58 / 58	Unassessed	—
2NLU · B	HDGF PWWP1	58 / 58	Unassessed	—

Source bytes, methods and provenance

Detailed atom completeness only for the three packaged original-coordinate files; quality uses observed atom-name union across positive-occupancy alternate conformers, with per-alt differences retained. Missing entire residues are separate. Nonstandard amino-acid templates are unassessed. No density reinterpretation, receptor repair, docking or MD.

Coordinate SHA-256: 41f0c735e8b5e268368908c73907e43f0ed5a6353833549a60a22f5af983a68d

Source PDB: https://www.rcsb.org/structure/2NLU. Original coordinate file: mmCIF. Original annotation and contact calculations are retained unchanged; the additional completeness assessment is PWWP_POCKET_QUALITY_1.0.0.

Methods and reproducible builder are included under analysis/phase5_pockets and scripts/build_phase5_pockets.py in the downloadable release.