Reaction catalyzed by 8-demethyltetracenomycin C L-rhamnosyltransferase (2.4.1.331)

		+			=			+
	dTDP-beta-L-rhamnose	+		8-demethyltetracenomycin C	=		dTDP	+		8-demethyl-8-alpha-L-rhamnosyltetracenomycin C