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)

P07471
CX6A2_BOVIN
Bos taurus
Cytochrome c oxidase subunit 6A2, mitochondrial

PDB Structure

PDB 3AG4
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Bovine cytochrome c oxidase structures enable O2 reduction with minimization of reactive oxygens and provide a proton-pumping gate
Muramoto, K., Ohta, K., Shinzawa-Itoh, K., Kanda, K., Taniguchi, M., Nabekura, H., Yamashita, E., Tsukihara, T., Yoshikawa, S.
Proc.Natl.Acad.Sci.USA