The Enzyme Database

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Accepted name: 1-pyrroline-2-carboxylate reductase [NAD(P)H]
Reaction: L-proline + NAD(P)+ = 1-pyrroline-2-carboxylate + NAD(P)H + H+
Systematic name: L-proline:NAD(P)+ 2-oxidoreductase
Comments: The enzyme from the bacterium Colwellia psychrerythraea is involved in trans-3-hydroxy-L-proline metabolism. In contrast to EC, 1-piperideine-2-carboxylate/1-pyrroline-2-carboxylate reductase [NAD(P)H], which shows similar activity with 1-piperideine-2-carboxylate and 1-pyrroline-2-carboxylate, this enzyme is specific for the latter. While the enzyme is active with both NADH and NADPH, activity is higher with NADPH.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc
1.  Watanabe, S., Tanimoto, Y., Yamauchi, S., Tozawa, Y., Sawayama, S. and Watanabe, Y. Identification and characterization of trans-3-hydroxy-L-proline dehydratase and Δ1-pyrroline-2-carboxylate reductase involved in trans-3-hydroxy-L-proline metabolism of bacteria. FEBS Open Bio 4 (2014) 240–250. [DOI] [PMID: 24649405]
[EC created 2015]

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