Reaction catalyzed by lysine/arginine leucyltransferase (2.3.2.6)

	L-Trp-tRNATrp	+		acceptor protein	=			+		L-Trp-[acceptor protein]
	L-Trp-tRNATrp	+		acceptor protein	=		tRNATrp	+		L-Trp-[acceptor protein]