SFRS1 GI:5902076 splicing factor, arginine/serine-rich 1 isoform 1 1 msgggvirgp agnndcriyv gnlppdirtk diedvfykyg airdidlknr 50 51 rggppfafve fedprdaeda vygrdgydyd gyrlrvefpr sgrgtgrggg 100 101 ggggggaprg rygppsrrse nrvvvsglpp sgswqdlkdh mreagdvcya 150 151 dvyrdgtgvv efvrkedmty avrkldntkf rshegetayi rvkvdgprsp 200 201 sygrsrsrsr srsrsrsrsn srsrsysprr srgspryspr hsrsrsrt