PDBe 1g8k

X-ray diffraction
1.64Å resolution

CRYSTAL STRUCTURE ANALYSIS OF ARSENITE OXIDASE FROM ALCALIGENES FAECALIS

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero dimer (preferred)
hetero tetramer
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Arsenite oxidase subunit AioA Chains: A, C, E, G
Molecule details ›
Chains: A, C, E, G
Length: 825 amino acids
Theoretical weight: 92.11 KDa
Source organism: Alcaligenes faecalis
UniProt:
  • Canonical: Q7SIF4 (Residues: 4-825; Coverage: 100%)
Gene names: aioA, aoxB, asoA
Sequence domains:
Structure domains:
Arsenite oxidase subunit AioB Chains: B, D, F, H
Molecule details ›
Chains: B, D, F, H
Length: 133 amino acids
Theoretical weight: 13.81 KDa
Source organism: Alcaligenes faecalis
UniProt:
  • Canonical: Q7SIF3 (Residues: 43-175; Coverage: 93%)
Gene names: aioB, aoxA, asoB
Sequence domains: Rieske [2Fe-2S] domain
Structure domains: 'Rieske'-like iron-sulphur domains

Ligands and Environments

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-1
Spacegroup: P1
Unit cell:
a: 90.74Å b: 109.52Å c: 117.64Å
α: 97.71° β: 90° γ: 96.43°
R-values:
R R work R free
0.154 0.154 0.179