CATH Classification

Domain Context

CATH Clusters

Superfamily Cupredoxins - blue copper proteins
Functional Family

Enzyme Information

1.9.3.1
Cytochrome-c oxidase.
based on mapping to UniProt P08306
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 (2)

P18525
HVM54_MOUSE
Mus musculus
Ig heavy chain V region 5-84
P98002
COX1B_PARDE
Paracoccus denitrificans
Cytochrome c oxidase subunit 1-beta

PDB Structure

PDB 3EHB
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
A d-pathway mutation decouples the paracoccusdenitrificans cytochrome C oxidase by altering the side-chain orientation of a distant conserved glutamate
Durr, K.L., Koepke, J., Hellwig, P., Muller, H., Angerer, H., Peng, G., Olkhova, E., Richter, O.-M.H., Ludwig, B., Michel, H.
J.Mol.Biol.