Reaction catalyzed by Oligopeptidase B (3.4.21.83), clostripain (3.4.22.8), cathepsin L (3.4.22.15)

		+		H2O	=			+
	Nalpha-benzoyl-L-Arg 2-naphthylamide	+		H2O	=		Nalpha-benzoyl-L-Arg	+		2-naphthylamine