Reaction catalyzed by Oligopeptidase B (3.4.21.83)

		+		H2O	=			+
	benzoyl-Gly-L-Pro-L-Arg-7-amido-4-methylcoumarin	+		H2O	=		benzoyl-Gly-L-Pro-L-Arg	+		7-amino-4-methylcoumarin