>gi|21040255 splicing factor, arginine/serine-rich 12 isoform b [Homo sapiens] MTSLMPGAGLLPIPTPNPLTTLGVSLSSLGAIPAAALDPNIATLGEIPQP PLMGNVDPSKIDEIRRTVYVGNLNSQTTTADQLLEFFKQVGEVKFVRMAG DETQPTRFAFVEFADQNSVPRALAFNGVMFGDRPLKINHSNNAIVKPPEM TPQAAAKELEEVMKRVREAQSFISAAIEPESGKSNERKGGRSRSHTRSKS RSSSKSHSRRKRSQSKHRSRSHNRSRSRQKDRRRSKSPHKKRSKSRERRK SRSRSHSRDKRKDTREKIKEKERVKEKDREKEREREKEREKEKERGKNKD RDKEREKDREKDKEKDREREREKEHEKDRDKEKEKEQDKEKEREKDRSKE IDEKRKKDKKSRTPPRSYNASRRSRSSSRERRRRRSRSSSRSPRTSKTIK RKSSRSPSPRSRNKKDKKREKERDHISERRERERSTSMRKSSNDRDGKEK LEKNSTSLKEKEHNKEPDSSVSKEVDDKDAPRTEENKIQHNGNCQLNEEN LSTKTEAV