CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.40 | 3-Layer(aba) Sandwich |
|
3.40.50 | Rossmann fold |
|
3.40.50.700 | NADH:ubiquinone oxidoreductase-like, 20kDa subunit |
Domain Context
CATH Clusters
| Superfamily | NADH:ubiquinone oxidoreductase-like, 20kDa subunit |
| Functional Family |
Enzyme Information
| 1.12.2.1 |
Cytochrome-c3 hydrogenase.
based on mapping to UniProt P21853
H(2) + 2 ferricytochrome c3 = 2 H(+) + 2 ferrocytochrome c3.
-!- Some forms of the enzyme contain nickel ([NiFe]-hydrogenases) and, of these, some contain selenocysteine ([NiFeSe]-hydrogenases). -!- Methylene blue and other acceptors can also be reduced.
|
UniProtKB Entries (1)
| P21853 |
PHNS_DESVM
Desulfovibrio vulgaris str. 'Miyazaki F'
Periplasmic [NiFe] hydrogenase small subunit
|
PDB Structure
| PDB | 4U9H |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Hydrogens detected by subatomic resolution protein crystallography in a [NiFe] hydrogenase.
Nature
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