GDP-Man:Man3GlcNAc2-PP-Dol alpha-1,2-mannosyltransferase activity (Q21108192)
Catalysis of the reaction: an alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc-diphosphodolichol + 2 GDP-alpha-D-mannose = an alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-
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aliases GDP-mannose:glycolipid 1,2-alpha-D-mannosyltransferase activity
guanosine diphosphomannose-oligosaccharide-lipid mannosyltransferase activity
GDP-mannose-oligosaccharide-lipid mannosyltransferase activity
oligosaccharide-lipid mannosyltransferase activity
GO:0004377
GDP-D-mannose:D-Man-alpha-(1->3)-[D-Man-alpha-(1->6)]-D-Man-beta-(1->4)-D-GlcNAc-beta-(1->4)-D-GlcNAc-diphosphodolichol alpha-1,2-mannosyltransferase activity
glycolipid 2-alpha-mannosyltransferase activity
description Catalysis of the reaction: an alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-D-GlcNAc-diphosphodolichol + 2 GDP-alpha-D-mannose = an alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->6)]-beta-D-

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