>tr|A0A4R8KAD9|A0A4R8KAD9_9BURK Phosphatidylserine decarboxylase proenzyme OS=Paraburkholderia sp. BL6665CI2N2 GN=psd MNYPHPIIAREGWPFIAIAAVVALLVHFIAGFGFSWLFWLLLIFVVQFFRDPARPIPTQA NAVLCPADGRIVAVETAHDPYANREALKISVFMNVFNVHSQRSPVDGAISKVEYFPGAYL NAAVDKASTENERNAVVIEMAGGQTVTSVQIAGLIARRILCYVRAGEPLTRGQRYGFIRF GSRVDVYLPVGSRPRVSIGEKVSASSTILAEL