Reaction catalyzed by teichoic acid poly(glycerol phosphate) polymerase (2.7.8.12)

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