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 (5526); Uniprot accession (778); PDB accession (82); 3D entries (18); cryst (0)
All (5248) Archaea (4) Bacteria (4894) Eukaryota (338) Viruses (2) unclassified (10) Structure (18) Characterized (124)


Last update: 2018-09-12 © Copyright 1998-2018
AFMB - CNRS - Université d'Aix-Marseille