MVALSNALSRVFGSVAGYKFPSFIQKSINALYVKIFKIDLSEFEPLENYKSLNALFMRSLKKERPFDKAPNICIAPCDALITECAFLDNDSALQIKGMPYKAHELVGEINPLSPSFFYVNFYLSPKDYHHYHAPCDLEILEARYFAGKLLPVNKPSLHKNKNLFVGNERVALVAKDIQGNKLYFVAVGALNVGKMRFNFDKNIQTNAKARFMQTYSYNPPIKVKKGDNLGNFEMGSTIVLFIQNTAFKDLKEKSVKFGESIGEFHAN Phosphatidylserine decarboxylase beta chain Phosphatidylserine decarboxylase alpha chain Phosphatidylserine decarboxylase proenzyme psd PSD_HELPJ 267 jhp_1275