CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.30 | 2-Layer Sandwich |
|
3.30.70 | Alpha-Beta Plaits |
|
3.30.70.20 |
Domain Context
CATH Clusters
| Superfamily | 3.30.70.20 |
| Functional Family | Respiratory nitrate reductase beta subunit |
Enzyme Information
| 1.7.5.1 |
Nitrate reductase (quinone).
based on mapping to UniProt P11349
Nitrate + a quinol = nitrite + a quinone + H(2)O.
-!- A membrane-bound enzyme which supports anaerobic respiration on nitrate under anaerobic conditions and in the presence of nitrate Escherichia coli expresses two forms NarA and NarZ, both being comprised of three subunits.
|
UniProtKB Entries (1)
| P09152 |
NARG_ECOLI
Escherichia coli K-12
Respiratory nitrate reductase 1 alpha chain
|
PDB Structure
| PDB | 1SIW |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
The catalytic subunit of Escherichia coli nitrate reductase A contains a novel [4Fe-4S] cluster with a high-spin ground state
Biochemistry
|
