Glycoside Hydrolase Family 13 / Subf 31

Activities in Sub FamilyHexosyltransferases (EC 2.4.1.-);oligosaccharide a-4-glucosyltransferase (EC 2.4.1.161);palatinase (EC 3.2.1.-);[retaining] a-amylase (EC 3.2.1.1);[retaining] oligo-a-1,6-glucosidase (EC 3.2.1.10);a-glucosidase (EC 3.2.1.20);b-glucosidase (EC 3.2.1.21);glucodextranase (EC 3.2.1.70);[retaining] isomaltulose synthase / sucrose isomerase / sucrose glucosylmutase (EC 5.4.99.11)
Mechanism Retaining
ClanGH-H
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 (9981); Uniprot accession (39); PDB accession (47); 3D entries (13); cryst (0)




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