CATH Classification

Domain Context

CATH Clusters

Superfamily Cytochrome c oxidase-like, subunit I domain
Functional Family Cytochrome c oxidase subunit 1

Enzyme Information

1.9.3.1
Cytochrome-c oxidase.
based on mapping to UniProt P00396
4 ferrocytochrome c + O(2) + 4 H(+) = 4 ferricytochrome c + 2 H(2)O.
-!- The reduction of O(2) to water is accompanied by the extrusion of four protons from the intramitochondrial compartment. -!- Several bacteria appear to contain analogous oxidases.

UniProtKB Entries (1)

P00396
COX1_BOVIN
Bos taurus
Cytochrome c oxidase subunit 1

PDB Structure

PDB 3X2Q
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
X-ray structure of cyanide-bound bovine heart cytochrome c oxidase in the fully oxidized state at 2.0 angstrom resolution.
Yano, N., Muramoto, K., Mochizuki, M., Shinzawa-Itoh, K., Yamashita, E., Yoshikawa, S., Tsukihara, T.
Acta Crystallogr F Struct Biol Commun