› 3wui

X-ray diffraction
1.8Å resolution

Dimeric horse cytochrome c formed by refolding from molten globule state

Released:
DOI: 10.2210/pdb3wui/pdb
PDB entry 3wui coloured by chain, front view.
PDB entry 3wui coloured by chain, side view.
PDB entry 3wui coloured by chain, top view.
Source organism: Equus caballus
Primary publication:
Formation of domain-swapped oligomer of cytochrome C from its molten globule state oligomer.
Deshpande MS, Parui PP, Kamikubo H, Yamanaka M, Nagao S, Komori H, Kataoka M, Higuchi Y, Hirota S
Biochemistry 53 4696-703 (2014)
PMID: 24981551

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132216 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytochrome c Chain: A
Molecule details ›
Chain: A
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

4 bound ligands:
Ligand HEC 1 x HEC
Ligand PG4 1 x PG4
Ligand PO4 1 x PO4
Ligand PEG 2 x PEG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL38B1
Spacegroup: C2221
Unit cell:
a: 60.948Å b: 94.145Å c: 36.39Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.183 0.181 0.227

Quick links

Citations

8 citation in other articles

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)
7 more