Reaction catalyzed by Penicillopepsin (3.4.23.20)

		+		H2O	=			+
	H-Leu-Ser-(4-nitro)Phe-Nle-Ala-Leu methyl ester	+		H2O	=		Nle-Ala-Leu methyl ester	+		Leu-Ser-(4-nitro)Phe