Reaction catalyzed by chymotrypsin (3.4.21.1), trypsin (3.4.21.4), Subtilisin (3.4.21.62), Streptogrisin B (3.4.21.81), stratum corneum chymotryptic enzyme (3.4.21.117)

		+		H2O	=			+
	succinyl-Ala-Ala-Pro-Phe-7-amido-4-methylcoumarin	+		H2O	=		succinyl-Ala-Ala-Pro-Phe	+		7-amino-4-methylcoumarin