Reaction catalyzed by hippostasin (3.4.21.B42)

		+		H2O	=			+
	benzyloxycarbonyl-Phe-Ser-Arg-4-methyl-coumaryl-7-amide	+		H2O	=		benzyloxycarbonyl-Phe-Ser-Arg	+		7-amino-4-methylcoumarin