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

	dansyl-UDP-NAc-muramoyl-pentapeptide	+			=			+		dansyl-UDP-NAc-muramoyl-pentapeptide-diphosphoundecaprenol
	dansyl-UDP-NAc-muramoyl-pentapeptide	+		undecaprenyl phosphate	=		UMP	+		dansyl-UDP-NAc-muramoyl-pentapeptide-diphosphoundecaprenol