>tr|Q97ZT3|Q97ZT3_SACS2 Pyrroline-5-carboxylate reductase OS=Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) OX=273057 GN=proC PE=3 SV=1 MKIMEDLTIGILGAGKIGSAIVRAIRLKYPSIHVIATARKDETLRNVKDLEVETTKDNNY AVNKSDVIILSVKPQHFPTVLRQVGIESWRDKVVISIMAGVKLSTLSTLLNNAEVYRAMP NINAIVYKSTTTIAENNGKSRELVENIFKTLGNVYWLPEEYLDIWTALVGSGPAFISEII DALSLGAVACGMQREIAYNAVLDMISGTIIMLKEGKIDHPMLLRDQVTTPVGTTIRGLMV MEAKSVKSALIETIEASYKRAVEIGNEIDKSIRNNSK