GFRA1 GI:4885269 GDNF family receptor alpha 1 isoform a preproprotein 1 mflatlyfal plldlllsae vsggdrldcv kasdqclkeq scstkyrtlr 50 51 qcvagketnf slasgleakd ecrsamealk qkslyncrck rgmkkekncl 100 101 riywsmyqsl qgndlledsp yepvnsrlsd ifrvvpfisd vfqqvehipk 150 151 gnncldaaka cnlddickky rsayitpctt svsndvcnrr kchkalrqff 200 201 dkvpakhsyg mlfcscrdia cterrrqtiv pvcsyeerek pnclnlqdsc 250 251 ktnyicrsrl adfftncqpe srsvssclke nyadcllays gligtvmtpn 300 301 yidssslsva pwcdcsnsgn dleeclkfln ffkdntclkn aiqafgngsd 350 351 vtvwqpafpv qtttatttta lrvknkplgp agseneipth vlppcanlqa 400 401 qklksnvsgn thlcisngny ekeglgassh ittksmaapp scglspllvl 450 451 vvtalstlls ltets