CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.20 | Up-down Bundle |
|
1.20.120 | Four Helix Bundle (Hemerythrin (Met), subunit A) |
|
1.20.120.80 | Cytochrome c oxidase, subunit III, four-helix bundle |
Domain Context
CATH Clusters
| Superfamily | Cytochrome c oxidase, subunit III, four-helix bundle |
| Functional Family | Cytochrome c oxidase subunit 3 |
Enzyme Information
| 1.9.3.1 |
Cytochrome-c oxidase.
based on mapping to UniProt P06030
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)
| P06030 |
COX3_PARDE
Paracoccus denitrificans
Cytochrome c oxidase subunit 3
|
PDB Structure
| PDB | 1QLE |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
The Cytochrome C Oxidase from Paracoccus Denitrificans Does not Change the Metal Center Ligation Upon Reduction
J.Biol.Chem.
|