label: (S)-1-pyrroline-5-carboxylate + malonyl-CoA + H2O + H(+) <=> (2S,5S)-5-carboxymethylproline + CO2 + CoA
label_lc: (s)-1-pyrroline-5-carboxylate + malonyl-coa + h2o + h(+) <=> (2s,5s)-5-carboxymethylproline + co2 + coa