› 1bem

X-ray diffraction
2.2Å resolution

INTERACTION BETWEEN PROXIMAL AND DISTALS REGIONS OF CYTOCHROME C PEROXIDASE

Released:
DOI: 10.2210/pdb1bem/pdb
PDB entry 1bem coloured by chain, front view.
PDB entry 1bem coloured by chain, side view.
PDB entry 1bem coloured by chain, top view.
Source organism: Saccharomyces cerevisiae
Entry author: Kraut MAMJ

Function and Biology Details

Reaction catalysed: 
2 ferrocytochrome c + H(2)O(2) = 2 ferricytochrome c + 2 H(2)O
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132475 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytochrome c peroxidase, mitochondrial Chain: A
Molecule details ›
Chain: A
Length: 291 amino acids
Theoretical weight: 33.17 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Escherichia coli
UniProt:
  • Canonical: P00431 (Residues: 71-361; Coverage: 81%)
Gene names: CCP, CCP1, CPO, YKR066C
Sequence domains: Peroxidase
Structure domains:

Ligands and Environments


Cofactor: Ligand HEM 1 x HEM
1 bound ligand:
Ligand MES 1 x MES
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 105.1Å b: 74.13Å c: 45.25Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.179 not available not available
Expression system: Escherichia coli

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