Glycoside Hydrolase Family 20

Known Activitiesβ-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 (2947); Uniprot accession (779); PDB accession (76); 3D entries (18); cryst (1)
All (2667) Archaea (4) Bacteria (2358) Eukaryota (290) Viruses (1) unclassified (14) Structure (18 - 1 cryst) Characterized (124)


Last update: 2016-04-27 © Copyright 1998-2016
AFMB - CNRS - Université d'Aix-Marseille