CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
2 | Mainly Beta |
|
2.70 | Distorted Sandwich |
|
2.70.98 | Beta-galactosidase; Chain A, domain 5 |
|
2.70.98.10 |
Domain Context
CATH Clusters
| Superfamily | 2.70.98.10 |
| Functional Family | GAL10 bifunctional protein |
Enzyme Information
| 5.1.3.2 |
UDP-glucose 4-epimerase.
based on mapping to UniProt P04397
UDP-alpha-D-glucose = UDP-alpha-D-galactose.
-!- Also acts on UDP-2-deoxyglucose.
|
| 5.1.3.3 |
Aldose 1-epimerase.
based on mapping to UniProt P04397
Alpha-D-glucose = beta-D-glucose.
-!- Also acts on L-arabinose, D-xylose, D-galactose, maltose and lactose. -!- This enzyme catalyzes the first step in galactose metabolism by converting beta-D-galactose into alpha-D-galactose, which is the substrate for EC 2.7.1.6.
|
UniProtKB Entries (1)
| P04397 |
GAL10_YEAST
Saccharomyces cerevisiae S288C
Bifunctional protein GAL10
|
PDB Structure
| PDB | 1Z45 |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
The molecular architecture of galactose mutarotase/UDP-galactose 4-epimerase from Saccharomyces cerevisiae.
J.Biol.Chem.
|
