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 |
Enzyme Information
| 1.9.3.1 |
Cytochrome-c oxidase.
based on mapping to UniProt P98005
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)
| Q5SH67 |
Q5SH67_THET8
Thermus thermophilus HB8
Uncharacterized protein
|
PDB Structure
| PDB | 2YEV |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Structural Insights Into Electron Transfer in Caa3-Type Cytochrome Oxidases.
Nature
|
