› 3cyt

X-ray diffraction
1.8Å resolution

REDOX CONFORMATION CHANGES IN REFINED TUNA CYTOCHROME C

Released:
DOI: 10.2210/pdb3cyt/pdb
PDB entry 3cyt coloured by chain, front view.
PDB entry 3cyt coloured by chain, side view.
PDB entry 3cyt coloured by chain, top view.
Source organism: Thunnus alalunga
Primary publication:
Redox conformation changes in refined tuna cytochrome c.
Takano T, Dickerson RE
Proc Natl Acad Sci U S A 77 6371-5 (1980)
PMID: 6256733

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-160525 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytochrome c Chains: I, O
Molecule details ›
Chains: I, O
Length: 104 amino acids
Theoretical weight: 11.42 KDa
Source organism: Thunnus alalunga
Expression system: Not provided
UniProt:
  • Canonical: P81459 (Residues: 1-103; Coverage: 100%)
Gene name: cyc
Sequence domains: Cytochrome c
Structure domains: Cytochrome c-like domain

Ligands and Environments

1 bound ligand:
Ligand HEC 2 x HEC
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P43
Unit cell:
a: 74.42Å b: 74.42Å c: 36.3Å
α: 90° β: 90° γ: 90°
Expression system: Not provided

Quick links

Citations

4 review citations

Structural and functional features of the interaction of cytochrome c with complex III and cytochrome c oxidase.
Capaldi et al. (1982)
3 more

10 mentions without citation

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