3ax9

X-ray diffraction
2.3Å resolution

Bovine xanthine oxidase, protease cleaved form

Released:
Source organism: Bos taurus
Primary publication:
Protein conformational gating of enzymatic activity in xanthine oxidoreductase.
J. Am. Chem. Soc. 134 999-1009 (2012)
PMID: 22145797

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Xanthine dehydrogenase/oxidase Chains: A, B

Ligands and Environments


Cofactor: Ligand XAX 2 x XAX

Cofactor: Ligand FAD 2 x FAD

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE AR-NW12A
Spacegroup: P21
Unit cell:
a: 133.196Å b: 72.966Å c: 142.261Å
α: 90° β: 98.84° γ: 90°
R-values:
R R work R free
0.218 0.215 0.279