Glycoside Hydrolase Family 27

Known Activitiesα-galactosidase (EC 3.2.1.22); α-N-acetylgalactosaminidase (EC 3.2.1.49); isomalto-dextranase (EC 3.2.1.94); β-L-arabinopyranosidase (EC 3.2.1.88); galactan:galactan galactosyltransferase (EC 2.4.1.-)
Mechanism Retaining
ClanGH-D
3D Structure Status( β / α ) 8
Catalytic Nucleophile/BaseAsp
Catalytic Proton DonorAsp
NoteMechanistic commonality with family GH36 demonstrated by Comfort et al. (2007) Biochemistry 46:3319-3330 (PMID: 17323919).
External resourcesCAZypedia; PRINTS; PROSITE;
Commercial Enzyme Provider(s)MEGAZYME; NZYTech; PROZOMIX;
Statistics GenBank accession (841); Uniprot accession (327); PDB accession (43); 3D entries (13); cryst (1)
All (643) Archaea (1) Bacteria (372) Eukaryota (269) unclassified (1) Structure (13 - 1 cryst) Characterized (62)


Last update: 2014-12-03 © Copyright 1998-2014
AFMB - CNRS - Université d'Aix-Marseille