>sp|A0L627|PSD_MAGMM Phosphatidylserine decarboxylase proenzyme OS=Magnetococcus marinus GN=psd MEKSGLVAKEGYPFMAIFIGVAAVSSALSWYGIVQFVLWVLAGWCIWFFRDPERHSDAPE DAVIAPADGRVVAIREMEKGPLTDEPVRMVSIFMNVFNVHVNRAPIAGTVTKISYHPGKF VNADLDKASIENERNVLLMESPAGVKMAFQQVAGLVARRIVCRINEGTVLQRGERFGLIR FGSRVDLFFPMDAEISVKLGEMTHSGVTQMGRLKGKES