Reaction catalyzed by serine-type D-Ala-D-Ala carboxypeptidase (3.4.16.4)

		+		H2O	=			+
	Nalpha-tert-butoxycarbonyl-Nepsilon-benzyloxycarbonyl-L-Lys-D-Ala-D-Ala	+		H2O	=		Nalpha-tert-butoxycarbonyl-Nepsilon-benzyloxycarbonyl-L-Lys-D-Ala	+		D-Ala