>5fi4_B mol:protein length:323 Phosphatidylinositol 3-kinase regulatory subunit alpha MEYMPMEHNLQYLPPKPPKPTTVANNGMNNNMSLQDAEWYWGDISREEVNEKLRDTADG TFLVRDASTKMHGDYTLTLRKGGNNKLIKIFHRDGKYGFSDPLTFSSVVELINHYRNES LAQYNPKLDVKLLYPVSKYQQDQVVKEDNIEAVGKKLHEYNTQFQEKSREYDRLYEEYT RTSQEIQMKRTAIEAFNETIKIFEEQCQTQERYSKEYIEKFKREGNEKEIQRIMHNYDK LKSRISEIIDSRRRLEEDLKKQAAEYREIDKRMNSIKPDLIQLRKTRDQYLMWLTQKGV RQKKLNEWLGNENTEDQYSLVEDDEDLP