>tr|A0A0F3QH02|A0A0F3QH02_RICBE Phosphatidylserine decarboxylase proenzyme OS=Rickettsia bellii str. RML Mogi GN=psd MKQYNDLFKIIHREGYIFIASFALVSFLLASFNEKLGCMGFIATAWCIYFFRNPDRFVPI GNDLVISPADGVIQEIKEALPPAELGLGDVEMIRVSIFLNIFNVHVNRIPANGKILALHY NPGKFFNASLDKASVYNERQSVLMETEQGQKIAFVQIAGLIARRIVCDLEESNEVKAGER YGIIRFGSRVDVYLPLKTALLVSKGQTAIGGETIIADFGRKKTAELQFERK