label: (3R,5S)-1-pyrroline-3-hydroxy-5-carboxylate + ubiquinol-10 + H(+) => trans-4-hydroxy-L-proline + ubiquinone-10
label_lc: (3r,5s)-1-pyrroline-3-hydroxy-5-carboxylate + ubiquinol-10 + h(+) => trans-4-hydroxy-l-proline + ubiquinone-10