2bcn

X-ray diffraction
1.7Å resolution

Solvent isotope effects on interfacial protein electron transfer between cytochrome c and cytochrome c peroxidase

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
PDBe Complex ID:
PDB-CPX-132232 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Cytochrome c peroxidase, mitochondrial Chains: A, C
Molecule details ›
Chains: A, C
Length: 296 amino acids
Theoretical weight: 33.77 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: P00431 (Residues: 68-361; Coverage: 81%)
Gene names: CCP, CCP1, CPO, YKR066C
Sequence domains: Peroxidase
Structure domains:
Cytochrome c isoform 1 Chain: B
Molecule details ›
Chain: B
Length: 108 amino acids
Theoretical weight: 12.06 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: P00044 (Residues: 2-109; Coverage: 99%)
Gene names: CYC1, J1653, YJR048W
Sequence domains: Cytochrome c
Structure domains: Cytochrome c-like domain

Ligands and Environments


Cofactor: Ligand ZNH 2 x ZNH

Cofactor: Ligand HEC 1 x HEC
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE A1
Spacegroup: P1
Unit cell:
a: 44.533Å b: 47.089Å c: 84.289Å
α: 102.47° β: 98.74° γ: 102.16°
R-values:
R R work R free
0.219 0.219 0.23
Expression system: Escherichia coli