CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.20 | Up-down Bundle |
|
1.20.210 | Cytochrome C Oxidase; Chain A |
|
1.20.210.10 | Cytochrome c oxidase-like, subunit I domain |
Domain Context
CATH Clusters
| Superfamily | Cytochrome c oxidase-like, subunit I domain |
| Functional Family | Cytochrome c oxidase, cbb3-type, subunit I |
Enzyme Information
| 1.9.3.1 |
Cytochrome-c oxidase.
based on mapping to UniProt D9IA43
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)
| D9IA44 |
D9IA44_PSEST
Pseudomonas stutzeri
Cbb3-type cytochrome c oxidase subunit II
|
PDB Structure
| PDB | 5DJQ |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
The structure of cbb3 cytochrome oxidase provides insights into proton pumping.
Science
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