[delta]1-Pyrroline-5-Carboxylate Dehydrogenase from Cultured Cells of Potato (Purification and Properties).

  title={[delta]1-Pyrroline-5-Carboxylate Dehydrogenase from Cultured Cells of Potato (Purification and Properties).},
  author={Giuseppe Forlani and Damiano Scainelli and Erik Nielsen},
  journal={Plant physiology},
  volume={113 4},
[delta]1-Pyrroline-5-carboxylate (P5C) dehydrogenase (EC, the second enzyme in the proline catabolic pathway and a catalyst for the oxidation of P5C to glutamate, was purified from cultured potato (Solanum tuberosum L. var Desiree) cells. Homogeneous enzyme preparations were obtained by a three-step procedure that used anion-exchange, adsorption, and substrate elution chromatography. A 1600-fold purification was achieved, with a recovery of one-third of the initial activity. The… CONTINUE READING