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 (712); Uniprot accession (304); PDB accession (9); 3D entries (6); cryst (0)
All (599) Archaea (14) Bacteria (585) Structure (6 ) Characterized (22)