Glycoside Hydrolase Family 13 / Subf 31

Activities in Sub Family[retaining] α-transglucosidase / α-glucosyltransferase (EC 2.4.1.-);
Oligosaccharide α-4-glucosyltransferase (EC;
Palatinase (EC 3.2.1.-);
[retaining] α-amylase (EC;
[retaining] oligo-α-1,6-glucosidase (EC;
α-glucosidase (EC;
Glucodextranase (EC;
[retaining] isomaltulose synthase / sucrose isomerase / sucrose glucosylmutase (EC;
Mechanism Retaining a
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/BaseAsp (experimental)
Catalytic Proton DonorGlu (experimental)
NoteNew: many members have been assigned to subfamilies as described by Stam et al. (2006) Protein Eng Des Sel. 19, 555-562 (PMID: 17085431)
External resourcesCAZypedia; EBI Protein of the Month; HOMSTRAD; PDB Molecule of the Month; PRINTS;
Commercial Enzyme Provider(s)MEGAZYME; PROZOMIX;
Statistics GenBank accession (2); Uniprot accession (39); PDB accession (49); 3D entries (13); cryst (0)

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