3eub

X-ray diffraction
2.6Å resolution

Crystal Structure of Desulfo-Xanthine Oxidase with Xanthine

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: 2, A, J, S
Molecule details ›
Chains: 2, A, J, S
Length: 165 amino acids
Theoretical weight: 18.13 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P80457 (Residues: 1-165; Coverage: 12%)
Gene name: XDH
Sequence domains:
Structure domains:
Xanthine dehydrogenase/oxidase Chains: 3, B, K, T
Xanthine dehydrogenase/oxidase Chains: 4, C, L, U
Molecule details ›
Chains: 4, C, L, U
Length: 762 amino acids
Theoretical weight: 83.84 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P80457 (Residues: 571-1332; Coverage: 57%)
Gene name: XDH
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand FAD 4 x FAD

Cofactor: Ligand MTE 4 x MTE
3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P1
Unit cell:
a: 73.298Å b: 133.176Å c: 142.633Å
α: 96.88° β: 93.11° γ: 90.02°
R-values:
R R work R free
0.217 0.214 0.268