› 3car

X-ray diffraction
1.9Å resolution

REDUCED STRUCTURE OF THE ACIDIC CYTOCHROME C3 FROM DESULFOVIBRIO AFRICANUS

Released:
DOI: 10.2210/pdb3car/pdb
PDB entry 3car coloured by chain, front view.
PDB entry 3car coloured by chain, side view.
PDB entry 3car coloured by chain, top view.
Source organism: Desulfocurvibacter africanus
Primary publication:
Crystal structure of the oxidised and reduced acidic cytochrome c3from Desulfovibrio africanus.
Nørager S, Legrand P, Pieulle L, Hatchikian C, Roth M
J Mol Biol 290 881-902 (1999)
PMID: 10398589

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-161127 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Acidic cytochrome c3 Chain: A
Molecule details ›
Chain: A
Length: 103 amino acids
Theoretical weight: 11.28 KDa
Source organism: Desulfocurvibacter africanus
UniProt:
  • Canonical: P94690 (Residues: 26-127; Coverage: 99%)
Sequence domains: Class III cytochrome C family
Structure domains: Cytochrome C3

Ligands and Environments

3 bound ligands:
Ligand ZN 4 x ZN
Ligand HEM 4 x HEM
Ligand ARS 3 x ARS
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM02
Spacegroup: I23
Unit cell:
a: 107.657Å b: 107.657Å c: 107.657Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.198 0.198 0.245

Quick links

Citations

4 review citations

Metalloproteins containing cytochrome, iron-sulfur, or copper redox centers.
Liu et al. (2014)
3 more

2 mentions without citation

Targeted isolation, sequence assembly and characterization of two white spruce (Picea glauca) BAC clones for terpenoid synthase and cytochrome P450 genes involved in conifer defence reveal insights into a conifer genome.
Hamberger et al. (2009)
1 more