Reaction catalyzed by Aspergillopepsin I (3.4.23.18), Scytalidopepsin A (3.4.23.31), Scytalidopepsin B (3.4.23.32)
+
H2O
=
+
Benzyloxycarbonyl-Ala-Lys-Ala-Ala-Ala
+
H2O
=
Benzyloxycarbonyl-Ala-Lys
+
Ala-Ala-Ala