Glycoside Hydrolase Family 3

Known Activitiesβ-glucosidase (EC 3.2.1.21); xylan 1,4-β-xylosidase (EC 3.2.1.37); β-N-acetylhexosaminidase (EC 3.2.1.52); glucan 1,3-β-glucosidase (EC 3.2.1.58); glucan 1,4-β-glucosidase (EC 3.2.1.74); exo-1,3-1,4-glucanase (EC 3.2.1.-); alphα-L-arabinofuranosidase (EC 3.2.1.55).
Mechanism Retaining
Catalytic Nucleophile/BaseAsp (experimental)
Catalytic Proton DonorGlu (experimental)
External resourcesGH3 Crystallography; GH3 Modeling; HOMSTRAD; InterPro; PFAM; PRINTS; PROSITE;
Commercial Enzyme Provider(s)MEGAZYME; PROZOMIX ;
Statistics GenBank accession (2693); Uniprot accession (1259); PDB accession (19); 3D entries (8); cryst (4)
All (2141) Archaea (28) Bacteria (1720) Eukaryota (383) unclassified (10) Structure (8 - 4 cryst) Characterized (146)