Glycoside Hydrolase Family 31

Known Activitiesα-glucosidase (EC 3.2.1.20); α-galactosidase (EC 3.2.1.22); α-mannosidase (EC 3.2.1.24); α-1,3-glucosidase (EC 3.2.1.84); sucrase-isomaltase (EC 3.2.1.48) (EC 3.2.1.10); α-xylosidase (EC 3.2.1.177); α-glucan lyase (EC 4.2.2.13); isomaltosyltransferase (EC 2.4.1.-); oligosaccharide α-1,4-glucosyltransferase (EC 2.4.1.161)
Mechanism Retaining
ClanGH-D
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/BaseAsp
Catalytic Proton DonorAsp
External resourcesCAZypedia; PROSITE;
Commercial Enzyme Provider(s)MEGAZYME;
Statistics GenBank accession (4338); Uniprot accession (1020); PDB accession (56); 3D entries (12); cryst (0)
All (3804) Archaea (67) Bacteria (3124) Eukaryota (603) unclassified (10) Structure (12 ) Characterized (113)


Last update: 2015-07-29 © Copyright 1998-2015
AFMB - CNRS - Université d'Aix-Marseille