CATH Classification

Domain Context

CATH Clusters

Superfamily Galactose-binding domain-like
Functional Family

Enzyme Information

3.2.1.23
Beta-galactosidase.
based on mapping to UniProt P00723
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)

P00723
BGAL_KLULA
Kluyveromyces lactis NRRL Y-1140
Beta-galactosidase

PDB Structure

PDB 3OB8
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structural basis of specificity in tetrameric Kluyveromyces lactis beta-galactosidase.
Pereira-Rodriguez, A., Fernandez-Leiro, R., Gonzalez-Siso, M.I., Cerdan, M.E., Becerra, M., Sanz-Aparicio, J.
J.Struct.Biol.