3nbt

X-ray diffraction
2.1Å resolution

Crystal structure of trimeric cytochrome c from horse heart

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytochrome c Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 104 amino acids
Theoretical weight: 11.73 KDa
Source organism: Equus caballus
UniProt:
  • Canonical: P00004 (Residues: 2-105; Coverage: 99%)
Gene names: CYC, CYCS
Sequence domains: Cytochrome c
Structure domains: Cytochrome c-like domain

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B2
Spacegroup: P212121
Unit cell:
a: 57.204Å b: 95.661Å c: 130.935Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.211 0.211 0.254