› 1cyo

X-ray diffraction
1.5Å resolution

BOVINE CYTOCHROME B(5)

Released:
DOI: 10.2210/pdb1cyo/pdb
PDB entry 1cyo coloured by chain, front view.
PDB entry 1cyo coloured by chain, side view.
PDB entry 1cyo coloured by chain, top view.
Source organism: Bos taurus
Primary publication:
Refinement and structural analysis of bovine cytochrome b5 at 1.5 A resolution.
Durley RC, Mathews FS
Acta Crystallogr. D Biol. Crystallogr. 52 65-76 (1996)
PMID: 15299727

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132303 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytochrome b5 Chain: A
Molecule details ›
Chain: A
Length: 93 amino acids
Theoretical weight: 10.65 KDa
Source organism: Bos taurus
Expression system: Not provided
UniProt:
  • Canonical: P00171 (Residues: 6-98; Coverage: 69%)
Gene names: CYB5, CYB5A
Sequence domains: Cytochrome b5-like Heme/Steroid binding domain
Structure domains: Cytochrome b5-like heme/steroid binding domain

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 64.54Å b: 46.04Å c: 29.91Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.16 0.16 not available
Expression system: Not provided

Quick links

Citations

7 review citations

Do we underestimate the importance of water in cell biology?
Chaplin M. (2006)
6 more

39 mentions without citation

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