>sp|Q2KJ44|PTPA_BOVIN Serine/threonine-protein phosphatase 2A activator OS=Bos taurus GN=PTPA MAEGERQTPSDSSEDAPPTTQNFIIPKKEIHTVPDMGKWKRSQAYADYIGFILTLNEGVK GKKLSFEYKVSEAIEKLVALLNTLDRWIDETPPVDQPSRFGNKAYRTWYAKLDQEAENLV ATVVPTNLAAAVPEVAVYLKESVGNSTRIDYGTGHEAAFAAFLCCLCKIGVLRVDDQIAI VFKVFNRYLEVMRKLQKTYRMEPAGSQGVWGLDDFQFLPFIWGSSQLIDHPYLEPRHFVD EKAVNENHKDYMFLECILFITEMKTGPFAEHSNQLWNISAVPSWSKVNQGLIRMYKAECL EKFPVIQHFKFGSLLPIHPVMSSC