>sp|C4K0V0|PSD_RICPU Phosphatidylserine decarboxylase proenzyme OS=Rickettsia peacockii GN=psd MKQYNDLFKIIHREGYIFIASFALVSFLLASFNEKLGCIGCIATAWCIYFFRNPDRFVPI SDDLVISPADGIIQEIKEALPPPELGLGDVEMIRVSIFLNIFNVHVNRIPANGKILALHY NPGKFFNASLDKASIYNERQSVLMETAQGQKIVFVQIAGLIARRIVCDLEEGNEVKTGER YGIIRFGSRVDVYLPLKTALLVSKGQTAIGGETIIADFGRKKTTEFKFDRK