› 7zxc

X-ray diffraction
1.7Å resolution

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:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-190270 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Carbon monoxide dehydrogenase 2 Chain: X
Molecule details ›
Chain: X
Length: 636 amino acids
Theoretical weight: 67 KDa
Source organism: Carboxydothermus hydrogenoformans Z-2901
Expression system: Escherichia coli B
UniProt:
  • Canonical: Q9F8A8 (Residues: 1-1, 4-636; Coverage: 100%)
Gene names: CHY_0085, cooS2, cooSII
Sequence domains: Prismane/CO dehydrogenase family

Ligands and Environments

4 bound ligands:
Ligand SF4 1 x SF4
Ligand FES 1 x FES
Ligand WCC 1 x WCC
Ligand FE 1 x FE
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: C2
Unit cell:
a: 112.7Å b: 75.24Å c: 71.22Å
α: 90° β: 111.38° γ: 90°
R-values:
R R work R free
0.165 0.163 0.205
Expression system: Escherichia coli B

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