› 1ofw

X-ray diffraction
1.5Å resolution

Three dimensional structure of the oxidized form of nine heme cytochrome c at PH 7.5

Released:
DOI: 10.2210/pdb1ofw/pdb
PDB entry 1ofw coloured by chain, front view.
PDB entry 1ofw coloured by chain, side view.
PDB entry 1ofw coloured by chain, top view.
Source organism: Desulfovibrio desulfuricans
Primary publication:
Redox-Bohr and other cooperativity effects in the nine-heme cytochrome C from Desulfovibrio desulfuricans ATCC 27774: crystallographic and modeling studies.
Bento I, Teixeira VH, Baptista AM, Soares CM, Matias PM, Carrondo MA
J Biol Chem 278 36455-69 (2003)
PMID: 12750363

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-193213 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nine-heme cytochrome c Chains: A, B
Molecule details ›
Chains: A, B
Length: 296 amino acids
Theoretical weight: 32.26 KDa
Source organism: Desulfovibrio desulfuricans
UniProt:
  • Canonical: Q9RN68 (Residues: 31-326; Coverage: 100%)
Gene name: Ddes_2038
Sequence domains: Class III cytochrome C family
Structure domains: Cytochrome C3

Ligands and Environments

3 bound ligands:
Ligand HEC 18 x HEC
Ligand GOL 4 x GOL
Ligand ACT 1 x ACT
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P21
Unit cell:
a: 60.3Å b: 105.95Å c: 80.37Å
α: 90° β: 103.18° γ: 90°
R-values:
R R work R free
0.171 not available 0.207

Quick links

Citations

2 review citations

Simulation of multihaem cytochromes.
Soares et al. (2012)
1 more

1 mention without citation

Structure of Microbial Nanowires Reveals Stacked Hemes that Transport Electrons over Micrometers.
Wang et al. (2019)