3i39

X-ray diffraction
1.36Å resolution

NI,FE-CODH-320 MV+CN state

Released:

Function and Biology Details

Reaction catalysed:
CO + H(2)O + 2 oxidized ferredoxin = CO(2) + 2 reduced ferredoxin + 2 H(+)
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Carbon monoxide dehydrogenase 2 Chain: X
Molecule details ›
Chain: X
Length: 656 amino acids
Theoretical weight: 69.19 KDa
Source organism: Carboxydothermus hydrogenoformans Z-2901
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9F8A8 (Residues: 1-636; Coverage: 100%)
Gene names: CHY_0085, cooS2, cooSII
Sequence domains: Prismane/CO dehydrogenase family
Structure domains:

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.2
Spacegroup: C2
Unit cell:
a: 111.279Å b: 75.834Å c: 71.099Å
α: 90° β: 111.33° γ: 90°
R-values:
R R work R free
0.156 0.154 0.19
Expression system: Escherichia coli