Glycoside Hydrolase Family 5

Activities in Family[retaining] arabinoxylan-specific endo-β-1,4-xylanase (EC 3.2.1.-);
β-1,3-mannanase (EC 3.2.1.-);
β-rutinosidase /α-L-rhamnose-(1,6)-β-D-glucosidase (EC 3.2.1.-);
Glucomannan-specific endo-β-1,4-glucanase (EC 3.2.1.-);
Mannan exo-β-1,4-mannosidase (EC 3.2.1.-);
Steryl β-glucosidase (EC;
Endoglycosylceramidase (EC;
Chitosanase (EC;
β-D-galactofuranosidase (EC;
β-primeverosidase (EC;
Oligoxyloglucan reducing-end-specific cellobiohydrolase (EC;
Xyloglucan-specific endo-β-1,4-glucanase / endo-xyloglucanase (EC;
Endo-β-1,6-galactanase (EC;
Hesperidin 6-O-α-L-rhamnosyl-β-glucosidase (EC;
β-glucosidase (EC;
β-galactosidase (EC;
β-mannosidase (EC;
Xylan β-1,4-xylosidase (EC;
Endo-β-1,3-glucanase / laminarinase (EC;
Endo-β-1,4-glucanase (EC;
β-glucosylceramidase (EC;
β-galactosylceramidase (EC;
β-N-acetylhexosaminidase (EC;
α-L-arabinofuranosidase (EC;
Exo-β-1,3-glucanase (EC;
Endo-β-1,3(4)-glucanase / lichenase-laminarinase (EC;
Lichenase / endo-β-1,3-1,4-glucanase (EC;
Exo-β-1,4-glucanase / cellodextrinase (EC;
Endo-β-1,6-glucanase (EC;
Endo-β-1,4-mannanase (EC;
Endo-β-1,4-xylanase (EC;
Cellobiohydrolase (EC;
Mechanism Retaining e
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/BaseGlu (experimental)
Catalytic Proton DonorGlu (experimental)
NoteOnce known as cellulase family A; many members have been assigned to subfamilies as described by Aspeborg et al. (2012) BMC Evol Biol. 12(1):186 (PMID: 22992189).
External resourcesCAZypedia; HOMSTRAD; PROSITE;
Commercial Enzyme Provider(s)MEGAZYME; NZYTech; PROZOMIX;
Statistics GenBank accession (31227); Uniprot accession (673); PDB accession (296); 3D entries (110); cryst (0)

Last update: 2024-04-25 © Copyright 1998-2024
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