Glycoside Hydrolase Family 149

Activities in Familyβ-1,3-glucan phosphorylase (EC 2.4.1.-)
Mechanism inverting
ClanGH-Q
3D Structure Status( α / α ) 6 (inferred)
Catalytic Nucleophile/Basephosphate
Catalytic Proton DonorAsp (inferred)
NoteFamily created after Kuhaudomlarp et al. J. Biol. Chem. (2018) [PMID=29317507] who have shown that the Euglena gracilis enzyme is a b-1,3-glucan phosphorylase. Distant sequence similarities suggest this family forms clan GH-Q with family GH94.
External resourcesCAZypedia;
Statistics GenBank accession (91); Uniprot accession (0);


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