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 P00401
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)

P00420
COX3_YEAST
Saccharomyces cerevisiae S288C
Cytochrome c oxidase subunit 3

PDB Structure

PDB 6HU9
External Links
Method ELECTRON MICROSCOPY
Organism
Primary Citation
Structure of yeast cytochrome c oxidase in a supercomplex with cytochrome bc1.
Hartley, A.M., Lukoyanova, N., Zhang, Y., Cabrera-Orefice, A., Arnold, S., Meunier, B., Pinotsis, N., Marechal, A.
Nat. Struct. Mol. Biol.