CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.30 | 2-Layer Sandwich |
|
3.30.1360 | Gyrase A; domain 2 |
|
3.30.1360.20 | Transcriptional coactivator/pterin dehydratase |
Domain Context
CATH Clusters
| Superfamily | Transcriptional coactivator/pterin dehydratase |
| Functional Family | Pterin-4-alpha-carbinolamine dehydratase 2 |
Enzyme Information
| 4.2.1.96 |
4a-hydroxytetrahydrobiopterin dehydratase.
based on mapping to UniProt P61459
(6R)-6-(L-erythro-1,2-dihydroxypropyl)-5,6,7,8-tetrahydro- 4a-hydroxypterin = (6R)-6-(L-erythro-1,2-dihydroxypropyl)-7,8-dihydro- 6H-pterin + H(2)O.
-!- Catalyzes the dehydration of 4a-hydroxytetrahydrobiopterins.
|
UniProtKB Entries (1)
| P61459 |
PHS_RAT
Rattus norvegicus
Pterin-4-alpha-carbinolamine dehydratase
|
PDB Structure
| PDB | 1DCH |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Crystal structure of DCoH, a bifunctional, protein-binding transcriptional coactivator.
Science
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