› 1yea

X-ray diffraction
1.9Å resolution

STRUCTURE DETERMINATION AND ANALYSIS OF YEAST ISO-2-CYTOCHROME C AND A COMPOSITE MUTANT PROTEIN

Released:
DOI: 10.2210/pdb1yea/pdb
PDB entry 1yea coloured by chain, front view.
PDB entry 1yea coloured by chain, side view.
PDB entry 1yea coloured by chain, top view.
Source organism: Saccharomyces cerevisiae
Primary publication:
Structure determination and analysis of yeast iso-2-cytochrome c and a composite mutant protein.
Murphy ME, Nall BT, Brayer GD
J Mol Biol 227 160-76 (1992)
PMID: 1326054

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132238 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytochrome c isoform 2 Chain: A
Molecule details ›
Chain: A
Length: 112 amino acids
Theoretical weight: 12.47 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Not provided
UniProt:
  • Canonical: P00045 (Residues: 2-113; Coverage: 99%)
Gene names: CYC7, CYP3, YEL039C
Sequence domains: Cytochrome c
Structure domains: Cytochrome c-like domain

Ligands and Environments

2 bound ligands:
Ligand SO4 1 x SO4
Ligand HEC 1 x HEC
1 modified residue:
Ligand M3L 1 x M3L

Experiments and Validation Details

Entry percentile scores
Spacegroup: P43212
Unit cell:
a: 36.44Å b: 36.44Å c: 137.86Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.19 not available not available
Expression system: Not provided

Quick links

Citations

1 review citation

Metalloproteins containing cytochrome, iron-sulfur, or copper redox centers.
Liu et al. (2014)
20 other articles

4 mentions without citation

A Compact Structure of Cytochrome c Trapped in a Lysine-Ligated State: Loop Refolding and Functional Implications of a Conformational Switch.
Amacher et al. (2015)
3 more