PDBe 1fiq

X-ray diffraction
2.5Å resolution

CRYSTAL STRUCTURE OF XANTHINE OXIDASE FROM BOVINE MILK

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Xanthine dehydrogenase/oxidase Chain: A
Molecule details ›
Chain: A
Length: 219 amino acids
Theoretical weight: 24.04 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P80457 (Residues: 1-219; Coverage: 16%)
Gene name: XDH
Sequence domains:
Structure domains:
Xanthine dehydrogenase/oxidase Chain: B
Xanthine dehydrogenase/oxidase Chain: C
Molecule details ›
Chain: C
Length: 763 amino acids
Theoretical weight: 83.96 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P80457 (Residues: 570-1332; Coverage: 57%)
Gene name: XDH
Sequence domains:
Structure domains:

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 14-ID-B
Spacegroup: C2221
Unit cell:
a: 117.831Å b: 165.403Å c: 154.447Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.212 0.212 0.275