Reaction catalyzed by matriptase (3.4.21.109)

		+		H2O	=			+
	N-tert-butoxycarbonyl-benzyl-Glu-Gly-Arg-7-amido-4-methylcoumarin	+		H2O	=		N-tert-butoxycarbonyl-benzyl-Glu-Gly-Arg	+		7-amino-4-methylcoumarin