Reaction catalyzed by Penicillopepsin (3.4.23.20), cathepsin E (3.4.23.34)

		+		H2O	=			+
	Pro-Thr-Glu-Phe-(4-nitro)Phe-Arg-Leu	+		H2O	=		Pro-Thr-Glu-Phe	+		(4-nitro)Phe-Arg-Leu