Reaction catalyzed by dolichyl-diphosphooligosaccharide-protein glycotransferase (2.4.99.18)

		+		VSG221 coat glycoprotein	=			+		protein with oligosaccharide attached to protein L-asparagine
	biantennary Man5GlcNAc2 dolichyl disphosphate	+		VSG221 coat glycoprotein	=		dolichyl disphosphate	+		protein with oligosaccharide attached to protein L-asparagine