Exact experimental source · Phase 6D

7HH4 · A1A39

UP:Q7Z4V5:PWWP1 · protein label chain A · ligand label chain G · model 1

Original structure and viewer

8Protein-chain contacts within 5 Å

9Protein-chain contacts within 6 Å

7Qualified local alignment positions

0Side-chain incomplete residues in local neighborhood

Identity and provenance

Source evidence: phase6a:site_classification:PDB:7HH4:LIG:G:A1A39:104:.:SITE:UP:Q7Z4V5:PWWP1:A
Original mmCIF SHA-256: 510e664fc490fc6f401324f1ab8850f0e0dcd84c18bb674bd7a5d054beea887a
Experimental method: 'X-RAY DIFFRACTION'
Source site class: deposited_research_ligand · source_observed
Assembly context: asymmetric_unit_only
Fingerprint: 8 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.

Original coordinate file has not been loaded into this browser.

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
50	GLU	49	152	2.112 Å	OE1 · C5
51	THR	50	153	2.754 Å	O · C8
16	MET	15	32	3.033 Å	CE · C3
19	TYR	18	45	3.105 Å	CE1 · N
45	PHE	44	142	3.361 Å	CE1 · C4
52	ALA	51	154	3.603 Å	CB · C7
22	TRP	21	48	3.725 Å	CE2 · C
48	THR	47	145	3.726 Å	CG2 · C
76	LYS	Unmapped	Unqualified	5.580 Å	O · C

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
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