>sp|A8GMN9|PSD_RICAH Phosphatidylserine decarboxylase proenzyme OS=Rickettsia akari GN=psd MRQYNDLFKIIHREGYIFIASFALVSFLLASFNEKLGCIGFIATAWCIYFFRNPDRFVPI SDDLVISPADGIIQEIKEALPPQELGLGDVEMIRVSIFLNIFNVHVNRIPANGKILALHY NPGKFFNASLDKASIYNERQSVLMETDKGQKIVFVQIAGLIARRIVCDLEEGNEVKTGER YGIIRFGSRVDVYLPLKTALLVSKGQTAIGGETIIADFGRKKIAEFKFERR