3cf4

X-ray diffraction
2Å resolution

Structure of the CODH component of the M. barkeri ACDS complex

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero tetramer
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-175181 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Acetyl-CoA decarbonylase/synthase complex subunit alpha 1 Chain: A
Molecule details ›
Chain: A
Length: 807 amino acids
Theoretical weight: 88.66 KDa
Source organism: Methanosarcina barkeri
UniProt:
  • Canonical: Q46G04 (Residues: 1-741, 742-806; Coverage: 100%)
Gene names: Mbar_A0204, cdhA1
Sequence domains:
Structure domains: Rossmann fold
Acetyl-CoA decarbonylase/synthase complex subunit epsilon 1 Chain: G
Molecule details ›
Chain: G
Length: 170 amino acids
Theoretical weight: 18.47 KDa
Source organism: Methanosarcina barkeri
UniProt:
  • Canonical: Q46G05 (Residues: 1-170; Coverage: 100%)
Gene names: Mbar_A0203, cdhB1
Sequence domains: CO dehydrogenase beta subunit/acetyl-CoA synthase epsilon subunit
Structure domains: TPP-binding domain

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A, SSRL BEAMLINE BL9-2
Spacegroup: P21212
Unit cell:
a: 133.291Å b: 81.681Å c: 101.12Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.209 0.209 0.248