MolNFT v1 · #104596 · protein

The crystal structure of rat angiogenin-heparin complex

4QFI: “The crystal structure of rat angiogenin-heparin complex”. X-ray diffraction, 1 ligand (ZN). MolNFT v1 #104596 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 4QFI
Type: protein
Length: 233 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Angiogenin
UniProt: Q5WRG2
Ligands: ZN

Structure

x-ray diffraction · 2 distinct chains · 24% helix, 38% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Angiogenin	protein	116	24% helix, 38% strand	Q5WRG2
B	Angiogenin	protein	117	24% helix, 38% strand	Q5WRG2

Ligands and binding sites

ZN · Zinc ion · metal · 2 copies · chains A, B
ACY · Acetic acid · additive · 4 copies · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Interfaces

1 interface between chains.

A–B · 121 Å² buried · 1 hydrogen bond · protein-protein

Modifications

Observed in the structure: 6 disulfide (disulfide).

Compared structures

4QFI · The crystal structure of rat angiogenin-heparin complex · the same entry in another collection · chain A against A, TM-score 1.00

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Every structure of UniProt Q5WRG2
Elsewhere: RCSB PDB 4QFI · PDBe 4QFI · UniProt Q5WRG2

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