Gamma-glutamyl phosphate reductase Gamma-glutamyl kinase P5CS_MESCR 719 Delta-1-pyrroline-5-carboxylate synthase P5CS plays a key role in proline biosynthesis, leading to osmoregulation in plants. Glutamate 5-kinase P5CS MDATRAFVKDVKRVVVKVGTAVVTRSDGRLALGRLGSLCEQLKELNSDGYEVILVTSGAVSAGRQRLRFRKLVNSSFADLQKPQVELDGKACAAVGQNGLMALYDTLFSQLDLTAAQLLVTDNDFRDPSFRTQLTETVYQLLDLKVVPVLNENDAVSTRKAPYEDSSGIFWDNDSLAALLALELKADLLILLSDVDGLYNGPPSDPRSKLISTYVKEKHQGEITFGDKSRLGRGGMTAKVKAAVYAAYAGIPVIIASGKATDNIIKVIDGQCVGTLFHKDAHLWVQVKETGVRDMAVAARESSRRLQAVSSEERKKILLDIADALEANEEKILAENEADVAAAQYAGYDRSLVARLAMNPDKISSLAKSIRVLADMEEPIGRILKRTEIADGLILEKTSCPLGVLLIVFESRPDALVQIASLAIRSGNGLLLKGGKEAKRSNAILHKVITSAIPDKVGEKLIGLVTSRDEIPDLLKLDDVIDLVIPRGSNKLVSQIKESTRIPVLGHADGICHVYVDKSANMDMAKRIVLDAKTDYPAACNAMETLLVHKDLAENGGLNDLIVDLRTEGVTMFGGPRIDALQEFNIQATQTFNREYSSPACTVEIVDDVYAAIEHINHHGSAHTDCIIAEDHKVAETFLQLVDSAAVLHNASTRFCDGFRFGLGAEVGISTSRIHARGPVGVEGLLTTRWVLKGSGQVVHGDKGVVYTHKDLPLVAQNS Glutamyl-gamma-semialdehyde dehydrogenase Glutamate-5-semialdehyde dehydrogenase