Reaction catalyzed by leucyl aminopeptidase (3.4.11.1), Xaa-Trp aminopeptidase (3.4.11.16), PepB aminopeptidase (3.4.11.23), membrane dipeptidase (3.4.13.19)

		+		H2O	=			+
	Asp-Phe	+		H2O	=		Asp	+		Phe