Reaction catalyzed by Streptogrisin B (3.4.21.81)
+
H2O
=
+
succinyl-L-Ala-L-Ala-L-Pro-L-Asp-4-nitroanilide
+
H2O
=
succinyl-L-Ala-L-Ala-L-Pro-L-Asp
+
4-nitroaniline