CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.10 | Orthogonal Bundle |
|
1.10.1130 | Flavocytochrome C3; Chain A, domain 2 |
|
1.10.1130.10 | Flavocytochrome C3; Chain A |
Domain Context
CATH Clusters
| Superfamily | Flavocytochrome C3; Chain A |
| Functional Family | Cytochrome c-552 |
Enzyme Information
| 1.7.2.2 |
Nitrite reductase (cytochrome; ammonia-forming).
based on mapping to UniProt P0ABK9
NH(3) + 2 H(2)O + 6 ferricytochrome c = nitrite + 6 ferrocytochrome c + 7 H(+).
-!- The enzyme also reduces nitric oxide and hydroxylamine to ammonia, and sulfite to sulfide.
|
UniProtKB Entries (1)
| P0ABK9 |
NRFA_ECOLI
Escherichia coli K-12
Cytochrome c-552
|
PDB Structure
| PDB | 4WJY |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Resolution of key roles for the distal pocket histidine in cytochrome C nitrite reductases.
J.Am.Chem.Soc.
|