› 2b4z

X-ray diffraction
1.5Å resolution

Crystal structure of cytochrome C from bovine heart at 1.5 A resolution.

Released:
DOI: 10.2210/pdb2b4z/pdb
PDB entry 2b4z coloured by chain, front view.
PDB entry 2b4z coloured by chain, side view.
PDB entry 2b4z coloured by chain, top view.
Source organism: Bos taurus
Primary publication:
High resolution X-ray crystallographic structure of bovine heart cytochrome c and its application to the design of an electron transfer biosensor.
Mirkin N, Jaconcic J, Stojanoff V, Moreno A
Proteins 70 83-92 (2008)
PMID: 17634981

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-158758 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytochrome c Chain: A
Molecule details ›
Chain: A
Length: 104 amino acids
Theoretical weight: 11.6 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P62894 (Residues: 2-105; Coverage: 99%)
Gene names: CYC, CYCS
Sequence domains: Cytochrome c
Structure domains: Cytochrome c-like domain

Ligands and Environments

1 bound ligand:
Ligand HEM 1 x HEM
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X6A
Spacegroup: P212121
Unit cell:
a: 36.84Å b: 54.48Å c: 55.33Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.196 0.196 0.218

Quick links

Citations

5 review citations

Oxidative stress-mediated regulation of proteasome complexes.
Aiken et al. (2011)
4 more

38 mentions without citation

Regulation of the intrinsic apoptosis pathway by reactive oxygen species.
Wu et al. (2013)
37 more