CATH Classification

Domain Context

CATH Clusters

Superfamily Glycosidases
Functional Family

Enzyme Information

3.2.1.23
Beta-galactosidase.
based on mapping to UniProt P22498
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)

P22498
BGAL_SACS2
Saccharolobus solfataricus P2
Beta-galactosidase

PDB Structure

PDB 1UWQ
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structural studies of the beta-glycosidase from Sulfolobus solfataricus in complex with covalently and noncovalently bound inhibitors.
Gloster, T.M., Roberts, S., Ducros, V.M., Perugino, G., Rossi, M., Hoos, R., Moracci, M., Vasella, A., Davies, G.J.
Biochemistry