X-ray diffraction
2.5Å resolution

CooS-V with Xe-soaked

Entry authors: Jeoung JH, Dobbek H

Function and Biology Details

Reaction catalysed:
CO + H(2)O + 2 oxidized ferredoxin = CO(2) + 2 reduced ferredoxin + 2 H(+)
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Carbon monoxide dehydrogenase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 629 amino acids
Theoretical weight: 68.29 KDa
Source organism: Carboxydothermus hydrogenoformans Z-2901
Expression system: Escherichia coli
  • Canonical: Q3AG28 (Residues: 1-629; Coverage: 100%)
Gene names: CHY_0034, cooSV
Sequence domains: Prismane/CO dehydrogenase family

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P21
Unit cell:
a: 69.41Å b: 230.05Å c: 82.74Å
α: 90° β: 101.52° γ: 90°
R R work R free
0.238 0.236 0.276
Expression system: Escherichia coli