4c1n

X-ray diffraction
2.53Å resolution

Corrinoid protein reactivation complex with activator

Released:
Model geometry
Fit model/data

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-174499 (preferred)
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
4Fe-4S domain-containing protein Chains: A, C, E, G
Molecule details ›
Chains: A, C, E, G
Length: 442 amino acids
Theoretical weight: 48.13 KDa
Source organism: Carboxydothermus hydrogenoformans
Expression system: Escherichia coli
UniProt:
  • Canonical: Q3ACS3 (Residues: 2-443; Coverage: 99%)
Gene names: CHY_1223, acsC
Sequence domains:
Structure domains:
CO dehydrogenase/acetyl-CoA synthase delta subunit TIM barrel domain-containing protein Chains: B, D, F, H
Molecule details ›
Chains: B, D, F, H
Length: 309 amino acids
Theoretical weight: 33.78 KDa
Source organism: Carboxydothermus hydrogenoformans
Expression system: Escherichia coli
UniProt:
  • Canonical: Q3ACS0 (Residues: 2-310; Coverage: 100%)
Gene names: CHY_1226, acsD
Sequence domains: CO dehydrogenase/acetyl-CoA synthase delta subunit
Structure domains: Dihydropteroate synthase-like
2Fe-2S ferredoxin-type domain-containing protein Chains: I, J, X
2Fe-2S ferredoxin-type domain-containing protein Chain: K

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: BESSY BEAMLINE 14.2
Spacegroup: P1
Unit cell:
a: 67.134Å b: 128.175Å c: 163.366Å
α: 77.61° β: 82.25° γ: 88.76°
R-values:
R R work R free
0.193 0.191 0.243
Expression system: Escherichia coli