CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
2 | Mainly Beta |
|
2.20 | Single Sheet |
|
2.20.25 | N-terminal domain of TfIIb |
|
2.20.25.90 | ADC-like domains |
Domain Context
CATH Clusters
| Superfamily | ADC-like domains |
| Functional Family | Acetylene hydratase |
Enzyme Information
| 4.2.1.112 |
Acetylene hydratase.
based on mapping to UniProt Q71EW5
Acetaldehyde = acetylene + H(2)O.
-!- The tungsten center binds a water molecule that is activated by an adjacent aspartate residue, enabling it to attack acetylene bound in a distinct hydrophobic pocket. -!- Ethylene cannot act as a substrate.
|
UniProtKB Entries (1)
| Q71EW5 |
AHY_PELAE
Pelobacter acetylenicus
Acetylene hydratase
|
PDB Structure
| PDB | 2E7Z |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Structure of the non-redox-active tungsten/[4Fe:4S] enzyme acetylene hydratase
Proc.Natl.Acad.Sci.Usa
|
