>tr|A0A1H8S9H4|A0A1H8S9H4_9BRAD Phosphatidylserine decarboxylase proenzyme OS=Rhodopseudomonas pseudopalustris GN=psd MSVVKSIRAQIPPIHREGYPFIGAFALATLVLFLIWAPLGWIGTVLTIWCALFFRDPVRV TPVREGLVVAPADGRVSMVVQMIPPPALGLGDKPLPRVSIFMSVFNCHVNRSPVAGRVER IIYSPGKFINAELDKASEDNERNSMVISTPAGQIGVVQIAGLVARRIVSFVREGQTLAPG ERFGLIRFGSRLDVYLPEGAKPLVSEGQTAIAGETVLADFNLGDGGRTYRAD