CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.40 | 3-Layer(aba) Sandwich |
|
3.40.50 | Rossmann fold |
|
3.40.50.880 | Class I glutamine amidotransferase (GATase) domain |
Domain Context
CATH Clusters
| Superfamily | 3.40.50.880 |
| Functional Family | Beta-galactosidase trimerization domain protein |
Enzyme Information
| 3.2.1.23 |
Beta-galactosidase.
based on mapping to UniProt F8TRX0
Hydrolysis of terminal non-reducing beta-D-galactose residues in beta-D- galactosides.
-!- Some enzymes in this group hydrolyze alpha-L-arabinosides; some animal enzymes also hydrolyze beta-D-fucosides and beta-D-glucosides (cf. EC 3.2.1.108).
|
UniProtKB Entries (1)
| F8TRX0 |
F8TRX0_GEOSE
Geobacillus stearothermophilus
Beta-galactosidase
|
PDB Structure
| PDB | 4OIF |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Crystallization and preliminary crystallographic analysis of GanB, a GH42 intracellular beta-galactosidase from Geobacillus stearothermophilus.
Acta Crystallogr.,Sect.F
|