CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.20 | Alpha-Beta Barrel |
|
3.20.20 | TIM Barrel |
|
3.20.20.150 | Divalent-metal-dependent TIM barrel enzymes |
Domain Context
CATH Clusters
| Superfamily | Divalent-metal-dependent TIM barrel enzymes |
| Functional Family | D-psicose 3-epimerase |
Enzyme Information
| 5.1.3.30 |
D-psicose 3-epimerase.
based on mapping to UniProt A9CH28
D-psicose = D-fructose.
-!- The enzyme is highly specific for D-psicose and shows very low activity with D-tagatose (cf. EC 5.1.3.31).
|
UniProtKB Entries (1)
| A9CH28 |
DPES_AGRFC
Agrobacterium fabrum str. C58
D-psicose 3-epimerase
|
PDB Structure
| PDB | 2HK1 |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Crystal Structure of d-Psicose 3-epimerase from Agrobacterium tumefaciens and its Complex with True Substrate d-Fructose: A Pivotal Role of Metal in Catalysis, an Active Site for the Non-phosphorylated Substrate, and its Conformational Changes
J.Mol.Biol.
|