Reaction catalyzed by Aspergillopepsin I (3.4.23.18)

		+		H2O	=			+
	tert-Butoxycarbonyl-Leu-Ser-Thr-Arg 4-methylcoumarin 7-amide	+		H2O	=		tert-Butoxycarbonyl-Leu-Ser-Thr	+		Arg 4-methylcoumarin 7-amide