Reaction catalyzed by carboxymethylproline synthase (2.3.1.226)
+
+
H2O
=
CoA
+
+
methylmalonyl-CoA
+
(S)-1-pyrroline-5-carboxylate
+
H2O
=
CoA
+
(2S,5S)-6-methyl-5-carboxymethylproline
+
CO2
