Question: Which gene encodes pyrroline-5-carboxylate reductase    NRG857_01800 ?
Answer: pyrroline-5-carboxylate reductase NRG857_01800
Answer sentence: pyrroline-5-carboxylate reductase nrg857_01800 encodes pyrroline-5-carboxylate reductase nrg857_01800