Reaction catalyzed by D-stereospecific aminopeptidase (3.4.11.19)
+
H2O
=
+
Nalpha, Nalpha-Ac2-L-Lys-D-Ala-D-Ala
+
H2O
=
Nalpha, Nalpha-Ac2-L-Lys-D-Ala
+
D-Ala