Reaction catalyzed by phospho-N-acetylmuramoyl-pentapeptide-transferase (2.7.8.13)

		+			=			+		MurNAc-Ala-D-Glu-Orn-D-Ala-D-Ala-diphosphoundecaprenol
	UDP-MurNAc-Ala-D-Glu-Orn-D-Ala-D-Ala	+		undecaprenyl phosphate	=		UMP	+		MurNAc-Ala-D-Glu-Orn-D-Ala-D-Ala-diphosphoundecaprenol