# OC Root 2nd 3rd 4th PC Gene/Definition OC.306328 Bacteria.1102860 Proteobacteria.603973 Deltaproteobacteria.116936 dti.1635 dti:Desti_1571 pyrroline-5-carboxylate reductase; K00286 pyrroline-5-carboxylate reductase [EC:1.5.1.2]