CATH Classification

Domain Context

CATH Clusters

Superfamily Beta-galactosidase, domain 3
Functional Family Beta-galactosidase A

Enzyme Information

3.2.1.23
Beta-galactosidase.
based on mapping to UniProt Q700S9
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)

Q700S9
BGALA_PENSQ
Penicillium sp.
Beta-galactosidase A

PDB Structure

PDB 1XC6
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Crystal Structures of beta-Galactosidase from Penicillium sp. and its Complex with Galactose
Rojas, A.L., Nagem, R.A.P., Neustroev, K.N., Arand, M., Adamska, M., Eneyskaya, E.V., Kulminskaya, A.A., Garratt, R.C., Golubev, A.M., Polikarpov, I.
J.Mol.Biol.