› 2v08

X-ray diffraction
2Å resolution

Structure of wild-type Phormidium laminosum cytochrome c6

Released:
DOI: 10.2210/pdb2v08/pdb
PDB entry 2v08 coloured by chain, front view.
PDB entry 2v08 coloured by chain, side view.
PDB entry 2v08 coloured by chain, top view.
Source organism: Phormidium laminosum
Primary publication:
Modulation of heme redox potential in the cytochrome c6 family.
Worrall JA, Schlarb-Ridley BG, Reda T, Marcaida MJ, Moorlen RJ, Wastl J, Hirst J, Bendall DS, Luisi BF, Howe CJ
J Am Chem Soc 129 9468-75 (2007)
PMID: 17625855

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-123448 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytochrome c6 Chains: A, B
Molecule details ›
Chains: A, B
Length: 86 amino acids
Theoretical weight: 8.92 KDa
Source organism: Phormidium laminosum
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: F2Z292 (Residues: 1-86; Coverage: 100%)
Gene name: petJ
Sequence domains: Cytochrome C oxidase, cbb3-type, subunit III
Structure domains: Cytochrome c-like domain

Ligands and Environments

4 bound ligands:
Ligand HEC 2 x HEC
Ligand IMD 4 x IMD
Ligand ZN 9 x ZN
Ligand CL 3 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P63
Unit cell:
a: 57.364Å b: 57.364Å c: 89.553Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.188 0.184 0.255
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

3 review citations

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

3 mentions without citation

Modulation of heme redox potential in the cytochrome c6 family.
Worrall et al. (2007)
2 more