Glycoside Hydrolase Family 31

Activities in Familyα-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 2.4.1.387); oligosaccharide α-1,4-glucosyltransferase (EC 2.4.1.161); sulfoquinovosidase (EC 3.2.1.199); α-6-glucosyltransferase (EC 2.4.1.24); α-3-isomaltosyltransferase / cycloalternan-forming enzyme (EC 2.4.1.387); exo-acting protein-α-N-acetylgalactosaminidase (EC 3.2.1.217)
Mechanism Retaining a
ClanGH-D
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/BaseAsp
Catalytic Proton DonorAsp
NoteSubfamily classification initiated by Arumapperuma et al. 2023 [PMID:36806678]
External resourcesCAZypedia; PROSITE;
Commercial Enzyme Provider(s)MEGAZYME;
Statistics GenBank accession (23591); Uniprot accession (164); PDB accession (156); 3D entries (33); cryst (0)


Last update: 2023-05-23 © Copyright 1998-2023
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