Reaction catalyzed by teichoic acid glycerol-phosphate primase (2.7.8.44)

		+			=			+
	CDP-glycerol	+		N-acetyl-beta-D-mannosaminyl-(1->4)-N-acetyl-alpha-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol	=		CDP	+		4-O-[(2R)-1-glycerophospho]-N-acetyl-beta-D-mannosaminyl-(1->4)-N-acetyl-alpha-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol