Reaction catalyzed by proteinase P15 (3.4.23.B13)

		+		H2O	=			+
	Cys-Glu-Val-Thr-Gly-Val-Arg-Ala-Asp-Val-His-Leu-Leu-Glu-Gln-Pro	+		H2O	=		Cys-Glu-Val-Thr-Gly-Val-Arg-Ala	+		Asp-Val-His-Leu-Leu-Glu-Gln-Pro