>gi|4826908 phosphoinositide-3-kinase, regulatory subunit 2 (beta) [Homo sapiens] MAGPEGFQYRALYPFRRERPEDLELLPGDVLVVSRAALQALGVAEGGERC PQSVGWMPGLNERTRQRGDFPGTYVEFLGPVALARPGPRPRGPRPLPARP RDGAPEPGLTLPDLPEQFSPPDVAPPLLVKLVEAIERTGLDSESHYRPEL PAPRTDWSLSDVDQWDTAALADGIKSFLLALPAPLVTPEASAEARRALRE AAGPVGPALEPPTLPLHRALTLRFLLQHLGRVARRAPALGPAVRALGATF GPLLLRAPPPPSSPPPGGAPDGSEPSPDFPALLVEKLLQEHLEEQEVAPP ALPPKPPKAKPAPTVLANGGSPPSLQDAEWYWGDISREEVNEKLRDTPDG TFLVRDASSKIQGEYTLTLRKGGNNKLIKVFHRDGHYGFSEPLTFCSVVD LINHYRHESLAQYNAKLDTRLLYPVSKYQQDQIVKEDSVEAVGAQLKVYH QQYQDKSREYDQLYEEYTRTSQELQMKRTAIEAFNETIKIFEEQGQTQEK CSKEYLERFRREGNEKEMQRILLNSERLKSRIAEIHESRTKLEQQLRAQA SDNREIDKRMNSLKPDLMQLRKIRDQYLVWLTQKGARQKKINEWLGIKNE TEDQYALMEDEDDLPHHEERTWYVGKINRTQAEEMLSGKRDGTFLIRESS QRGCYACSVVVDGDTKHCVIYRTATGFGFAEPYNLYGSLKELVLHYQHAS LVQHNDALTVTLAHPVRAPGPGPPPAAR