3sr6

X-ray diffraction
2.1Å resolution

Crystal Structure of Reduced Bovine Xanthine Oxidase in Complex with Arsenite

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
Non-polymer only hexamer (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Xanthine dehydrogenase/oxidase Chains: A, J
Molecule details ›
Chains: A, J
Length: 164 amino acids
Theoretical weight: 18 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P80457 (Residues: 2-165; Coverage: 12%)
Gene name: XDH
Sequence domains:
Structure domains:
Xanthine dehydrogenase/oxidase Chains: B, K
Xanthine dehydrogenase/oxidase Chains: C, L
Molecule details ›
Chains: C, L
Length: 745 amino acids
Theoretical weight: 82.05 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P80457 (Residues: 571-1315; Coverage: 56%)
Gene name: XDH
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand MTE 2 x MTE

Cofactor: Ligand FAD 2 x FAD
2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P21
Unit cell:
a: 133.046Å b: 73.236Å c: 138.023Å
α: 90° β: 96.8° γ: 90°
R-values:
R R work R free
0.227 0.225 0.272