Glycoside Hydrolase Family 20

Activities in Familyβ-hexosaminidase (EC 3.2.1.52); lacto-N-biosidase (EC 3.2.1.140); β-1,6-N-acetylglucosaminidase (EC 3.2.1.-); β-6-SO3-N-acetylglucosaminidase (EC 3.2.1.-)
Mechanism Retaining
ClanGH-K
3D Structure Status( β / α ) 8
Catalytic Nucleophile/Basecarbonyl oxygen of C-2 acetamido group of substrate
Catalytic Proton DonorGlu
External resourcesCAZypedia; HOMSTRAD; PRINTS; Tay-Sachs Disease;
Commercial Enzyme Provider(s)MEGAZYME;
Statistics GenBank accession (7206); Uniprot accession (778); PDB accession (89); 3D entries (21); cryst (0)
All (6994) Archaea (6) Bacteria (6585) Eukaryota (380) Viruses (2) unclassified (21) Structure (21) Characterized (133)


Last update: 2019-09-06 © Copyright 1998-2019
AFMB - CNRS - Université d'Aix-Marseille