||Contains FAD. The enzyme participates in the biosynthesis of several pyrrole-containing compounds, such as undecylprodigiosin, prodigiosin, pyoluteorin, and coumermycin A1. It is believed to catalyse the formation of a Δ2-pyrrolin-2-carbonyl-[peptidyl-carrier protein] intermediate, followed by a two-electron oxidation to 1H-pyrrol-2-carbonyl-[peptidyl-carrier protein].
||Thomas, M.G., Burkart, M.D. and Walsh, C.T. Conversion of L-proline to pyrrolyl-2-carboxyl-S-PCP during undecylprodigiosin and pyoluteorin biosynthesis. Chem. Biol. 9 (2002) 171–184. [PMID: 11880032]
||Harris, A.K., Williamson, N.R., Slater, H., Cox, A., Abbasi, S., Foulds, I., Simonsen, H.T., Leeper, F.J. and Salmond, G.P. The Serratia gene cluster encoding biosynthesis of the red antibiotic, prodigiosin, shows species- and strain-dependent genome context variation. Microbiology 150 (2004) 3547–3560. [PMID: 15528645]