Exact experimental source · Phase 6D

7HHP · A1A3Z

UP:Q7Z4V5:PWWP1 · protein label chain B · ligand label chain J · model 1

Original structure and viewer

8Protein-chain contacts within 5 Å

14Protein-chain contacts within 6 Å

8Qualified local alignment positions

0Side-chain incomplete residues in local neighborhood

Identity and provenance

Source evidence: phase6a:site_classification:PDB:7HHP:LIG:J:A1A3Z:103:.:SITE:UP:Q7Z4V5:PWWP1:B
Original mmCIF SHA-256: 1c3b7d67c238bf0ad23d5d162842759e923a577a117f31d72b899460a8a4fe66
Experimental method: 'X-RAY DIFFRACTION'
Source site class: deposited_research_ligand · source_observed
Assembly context: asymmetric_unit_multi_chain_possible
Fingerprint: 13 qualified aligned contact positions

View original Phase 6C.1 ligand environment

Original experimental coordinates

Load the exact deposited source bytes; the browser verifies the original SHA-256 before drawing. Contacting protein residues and the specified ligand are highlighted only where the local parser can uniquely match source chain and residue identifiers. Otherwise the unmodified deposited structure remains available without an invented interaction highlight.

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Measured residue contacts

The table shows deposited protein-chain residue geometry, including native sequence identifiers. The listed contact atoms are selected under explicit alternate-conformer policy.

Label residue	Residue	Canonical position	MSA column	Min. heavy-atom distance	Contact atoms
48	THR	47	145	2.616 Å	OG1 · O
50	GLU	49	152	2.723 Å	OE1 · O
51	THR	50	153	3.172 Å	O · C7
16	MET	15	32	3.282 Å	CG · C3
22	TRP	21	48	3.517 Å	CZ3 · C
45	PHE	44	142	3.528 Å	CE2 · C3
19	TYR	18	45	3.554 Å	OH · C11
52	ALA	51	154	4.041 Å	CB · C7
76	LYS	Unmapped	Unqualified	5.078 Å	O · C
14	ALA	13	30	5.099 Å	O · C3
20	PRO	19	46	5.206 Å	O · C3
49	HIS	48	146	5.554 Å	N · O
15	LYS	14	31	5.773 Å	C · C3
46	PHE	45	143	5.943 Å	O · C1

Local atomic completeness

Label residue	Type	Canonical	Observed conformer	Missing backbone	Missing side chain
16	MET	15	single / common	None	None
19	TYR	18	single / common	None	None
22	TRP	21	single / common	None	None
45	PHE	44	single / common	None	None
48	THR	47	single / common	None	None
50	GLU	49	single / common	None	None
51	THR	50	single / common	None	None
52	ALA	51	single / common	None	None

Compare experimental site geometry

Second original site instance

Further comparisons

All research-ligand observations for this domain · Original structural quality · Chemical classifications and assays