EWSR1 GI:253970504 Ewing sarcoma breakpoint region 1 isoform 4 1 mastdystys qaaaqqgysa ytaqptqgya qttqaygqqs ygtygqptdv 50 51 sytqaqttat ygqtayatsy gqpptgyttp tapqaysqpv qgygtgaydt 100 101 ttatvtttqa syaaqsaygt qpaypaygqq paataptsys stqptsydqs 150 151 sysqqntygq pssygqqssy gqqssygqqp ptsyppqtgs ysqapsqysq 200 201 qsssygqqss frqdhpssmg vygqesggfs gpgenrsmsg pdnrgrgrgg 250 251 fdrggmsrgg rgggrggmgs agerggfnkp ggpmdegpdl dlgppvdpde 300 301 dsdnsaiyvq glndsvtldd ladffkqcgv vkmnkrtgqp mihiyldket 350 351 gkpkgdatvs yedpptakaa vewfdgkdfq gsklkvslar kkppmnsmrg 400 401 glppregrgm ppplrggpgg pggpggpmgr mggrggdrgg fpprgprgsr 450 451 gnpsgggnvq hragdwqcpn pgcgnqnfaw rtecnqckap kpegflpppf 500 501 pppggdrgrg gpggmrggrg glmdrggpgg mfrggrggdr ggfrggrgmd 550 551 rggfgggrrg gpggppgplm eqmggrrggr ggpgkmdkge hrqerrdrpy 600