dolichyl pyrophosphate Man9GlcNAc2 alpha-1,3-glucosyltransferase activity
Catalysis of the addition of the first glucose residue to the lipid-linked oligosaccharide precursor for N-linked glycosylation; the transfer of glucose from dolichyl phosphate glucose (Dol-P-Glc) on to the lipid-linked oligosaccharide Man(9)GlcNAc(2)-PP-Dol.
GO:0004583
dolichyl-phosphate-glucose-glycolipid alpha-glucosyltransferase activity
is_a
dolichyl-P-Glc:Man9GlcNAc2-PP-dolichyl glucosyltransferase activity
exact
SPBC342.01c