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)

P68530
COX2_BOVIN
Bos taurus
Cytochrome c oxidase subunit 2

PDB Structure

PDB 2EIK
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
A histidine residue acting as a controlling site for dioxygen reduction and proton pumping by cytochrome c oxidase
Muramoto, K., Hirata, K., Shinzawa-Itoh, K., Yoko-O, S., Yamashita, E., Aoyama, H., Tsukihara, T., Yoshikawa, S.
Proc.Natl.Acad.Sci.Usa
CATH-Gene3D is a Global Biodata Core Resource Learn more...