Glycoside Hydrolase Family 4

Known Activitiesmaltose-6-phosphate glucosidase (EC 3.2.1.122); α-glucosidase (EC 3.2.1.20); α-galactosidase (EC 3.2.1.22); 6-phospho-β-glucosidase (EC 3.2.1.86); α-glucuronidase (EC 3.2.1.139).
Mechanism Retaining
Catalytic Nucleophile/BaseNot applicable
Catalytic Proton DonorNot known
NoteThe enzymes in this family display an unusual mechanism involving NAD+.
External resourcesCAZypedia; InterPro; PFAM; PRINTS;
Statistics GenBank accession (1201); Uniprot accession (680); PDB accession (10); 3D entries (7); cryst (0)
All (1084) Archaea (24) Bacteria (1060) Structure (7 ) Characterized (24)


Last update: 2012-01-31 © Copyright 1998-2012
AFMB - CNRS - Universités Aix-Marseille I & II