Mechanism	Inverting e
Clan	GH-Q
3D Structure Status	( α / α ) 6
Catalytic Nucleophile/Base	phosphate
Catalytic Proton Donor	Asp (inferred)
Note	Family 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 resources	CAZypedia;
Statistics	GenBank accession (283); Uniprot accession (2); PDB accession (3); 3D entries (1); cryst (0)

unclassified
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D Carbohydrate Ligands Resolution (Å)
β-1,3-oligoglucan phosphorylase (Pro_7066)	2.4.1.97	metagenome			6HQ6[B] 2.05 6HQ8[A,B] β-D-Glcp-(1-3)-β-D-Glcp-(1-3)-β-D-Glcp-(1-3)-β-D-Glcp-(1-3)-β-D-Glcp-(1-3)-β-D-Glcp 2.25 6HQ6[A] 2.05
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