1.5.99.B2 | L-proline + acceptor = (S)-1-pyrroline-5-carboxylate + reduced acceptor |
ping-pong mechanism, the transfer of hydride from L-proline to FAD is rate-limiting for the reductive half-reaction, but the overall reaction is limited by reduced flavin reoxidation in the second half-reaction. Solvent and multiple kinetic isotope effects suggest that L-proline oxidation occurs in a stepwise rather than concerted mechanism |
-, 741885 |