GFRA1 GI:224282178 GDNF family receptor alpha 1 isoform b preproprotein 1 mflatlyfal plldlllsae vsggdrldcv kasdqclkeq scstkyrtlr 50 51 qcvagketnf slasgleakd ecrsamealk qkslyncrck rgmkkekncl 100 101 riywsmyqsl qgndlledsp yepvnsrlsd ifrvvpfisv ehipkgnncl 150 151 daakacnldd ickkyrsayi tpcttsvsnd vcnrrkchka lrqffdkvpa 200 201 khsygmlfcs crdiacterr rqtivpvcsy eerekpncln lqdscktnyi 250 251 crsrladfft ncqpesrsvs sclkenyadc llaysgligt vmtpnyidss 300 301 slsvapwcdc snsgndleec lkflnffkdn tclknaiqaf gngsdvtvwq 350 351 pafpvqttta ttttalrvkn kplgpagsen eipthvlppc anlqaqklks 400 401 nvsgnthlci sngnyekegl gasshittks maappscgls pllvlvvtal 450 451 stllsltets