Glycoside Hydrolase Family 16 / Subf 22

Activities in Sub FamilyNo known activity in this subfamily.
Activities in Family:
[retaining] β-1,3-glucanosyltransglucosidase (EC 2.4.1.-);β-transglycosidase (EC 2.4.1.-);chitin β-1,3/1,6-glucanosyltransferase (EC 2.4.1.-);xyloglucan:xyloglucosyl transferase (EC;GlcNAc-α-1,4-Gal-releasing endo-β-galactosidase (EC 3.2.1.-);β-carrageenase (EC 3.2.1.-);endo-β-1,4-galactosidase (EC 3.2.1.-);keratan-sulfate endo-β-1,4-galactosidase / keratanase (EC;xyloglucan-specific endo-β-1,4-glucanase / endo-xyloglucanase (EC;[retaining] β-porphyranase (EC;endo-β-1,3-galactanase (EC;β-glucosidase (EC;β-galactosidase (EC;hyaluronidase / hyaluronoglucosaminidase (EC;endo-β-1,3-glucanase / laminarinase (EC;endo-β-1,3(4)-glucanase / lichenase-laminarinase (EC;lichenase / endo-β-1,3-1,4-glucanase (EC;β-agarase (EC;κ-carrageenase (EC
Mechanism Retaining e
3D Structure Statusβ-jelly roll
Catalytic Nucleophile/BaseGlu (experimental)
Catalytic Proton DonorGlu (experimental)
NoteMany members have been assigned to subfamilies as described by Viborg et al. (2019) J Biol Chem. 2019 Sep 9 (PMID: 31501245).
External resourcesCAZypedia; HOMSTRAD; PRINTS; PROSITE; XTH-World;
Commercial Enzyme Provider(s)MEGAZYME; NZYTech; PROZOMIX;
Statistics GenBank accession (95); Uniprot accession (0);

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