Reaction catalyzed by hyaluronan-binding serine protease (3.4.21.B1)

		+		H2O	=			+
	Ala-Lys-Nle-Arg-7-amido-4-methylcoumarin	+		H2O	=		Ala-Lys-Nle-Arg	+		7-amino-4-methylcoumarin