>Homo sapiens_GFRA1(ENSP_347591)
MFLATLYFALPLLDLLLSAEVSGGDRLDCVKASDQCLKEQSCSTKYRTLRQCVAGKETNF
SLASGLEAKDECRSAMEALKQKSLYNCRCKRGMKKEKNCLRIYWSMYQSLQGNDLLEDSP
YEPVNSRLSDIFRVVPFISDVFQQVEHIPKGNNCLDAAKACNLDDICKKYRSAYITPCTT
SVSNDVCNRRKCHKALRQFFDKVPAKHSYGMLFCSCRDIACTERRRQTIVPVCSYEEREK
PNCLNLQDSCKTNYICRSRLADFFTNCQPESRSVSSCLKENYADCLLAYSGLIGTVMTPN
YIDSSSLSVAPWCDCSNSGNDLEECLKFLNFFKDNTCLKNAIQAFGNGSDVTVWQPAFPV
QTTTATTTTALRVKNKPLGPAGSENEIPTHVLPPCANLQAQKLKSNVSGNTHLCISNGNY
EKEGLGASSHITTKSMAAPPSCGLSPLLVLVVTALSTLLSLTETS

>Mus musculus_GFRA1(ENSMUSP_26076)
MFLATLYFVLPLLDLLMSAEVSGGDRLDCVKASDQCLKEQSCSTKYRTLRQCVAGKETNF
SLTSGLEAKDECRSAMEALKQKSLYNCRCKRGMKKEKNCLRIYWSMYQSLQGNDLLEDSP
YEPVNSRLSDIFRAVPFISDVFQQVEHISKGNNCLDAAKACNLDDTCKKYRSAYITPCTT
SMSNEVCNRRKCHKALRQFFDKVPAKHSYGMLFCSCRDVACTERRRQTIVPVCSYEERER
PNCLNLQDSCKTNYICRSRLADFFTNCQPESRSVSNCLKENYADCLLAYSGLIGTVMTPN
YIDSSSLSVAPWCDCSNSGNDLEDCLKFLNFFKDNTCLKNAIQAFGNGSDVTMWQPAPPV
QTTTATTTTAFRIKNKPLGPAGSENEIPTHVLPPCANLQAQKLKSNVSGSTHLCLSDNDY
GKDGLAGASSHITTKSMAAPPSCGLSSLPVMVFTALAALLSVSLAETS

>Pan troglodytes_GFRA1(ENSPTRP_5238)
MFLATLYFALPLLDLLLSAEVSGGDRLDCVKASDQCLKEQSCSTKYRTLRQCVAGKETNF
SLASGLEAKDECRSAMEALKQKSLYNCRCKRGMKKEKNCLRIYWSMYQSLQGNDLLEDSP
YEPVNSRLSDIFRVVPFISVEHIPKGNNCLDAAKACNLDDICKKYRSAYITPCTTSVSND
VCNRRKCHKALRQFFDKVPAKHSYGMLFCSCRDIACTERRRQTIVPVCSYEEREKPNCLN
LQDSCKTNYICRSRLADFFTNCQPESRSVSSCLKENYADCLLAYSGLIGTVMTPNYIDSS
SLSVAPWCDCSNSGNDLEECLKFLNFFKDNTCLKNAIQAFGNGSDVTVWQPAFPVQTTTA
TTTTALRVKNKPLGPAGSENEIPTHVLPPCANLQAQKLKSNVSGNTHLCISNGNYEKEGL
GASSHITTKSMAAPPSCGLSPLLVLVVTALSTLLSLSLTETS

>Rattus norvegicus_GFRA1(ENSRNOP_23667)
MFLATLYFALPLLDLLMSAEVSGGDRLDCVKASDQCLKEQSCSTKYRTLRQCVAGKETNF
SLTSGLEAKDECRSAMEALKQKSLYNCRCKRGMKKEKNCLRIYWSMYQSLQGNDLLEDSP
YEPVNSRLSDIFRAVPFISGSFGQVEHISKGNNCLDAAKACNLDDTCKKYRSAYITPCTT
SMSNEVCNRRKCHKALRQFFDKVPAKHSYGMLFCSCRDIACTERRRQTIVPVCSYEERER
PNCLSLQDSCKTNYICRSRLADFFTNCQPESRSVSNCLKENYADCLLAYSGLIGTVMTPN
YVDSSSLSVAPWCDCSNSGNDLEDCLKFLNFFKDNTCLKNAIQAFGNGSDVTMWQPAPPV
QTTTATTTTAFRVKNKPLGPAGSENEIPTHVLPPCANLQAQKLKSNVSGSTHLCLSDSDF
GKDGLAGASSHITTKSMAAPPSCSLSSLPVLMLTALAALLSVSLAETS

>Canis familiaris_GFRA1(ENSCAFP_34043)
MFLATLYFALPLLDVLLAAEVSGGDRLDCVKASDQCLKEQSCSTKYRTLRQCVAGKETNF
SLTSGLEAKDECRSAMEALKQKSLYNCRCKRGMKKEKNCLRIYWSMYQSLQGNDLLEDSP
YEPVNSRLSDIFRVVPFLPDVLQQVEHIPKGNNCLDAAKACNLDDTCKKYRSAYITPCTT
SMSNEVCNRRKCHKALRQFFDKVPAKHSYGMLFCSCRDIACTERRRQTIVPVCSYEEREK
PNCLNLQDSCKTNYICRSRLADFFTNCQPESRSASSCLKENYADCLLAYSGLIGTVMTPN
YIDSSSLSVAPWCDCSNSGNDLEECLKFLNFFKDNTCLKNAIQAFGNGSDVTVWQPALPV
QTTTATTTTAFRAKNKPLGPAGSENEIPTHVLPPCANLQAQKLKSNMSGSTHLCLSDRDY
EKNGLSGPSSHITTKSMAAPPSCGLSPLLVLVVTALSTLLSLSLAETL

>Bos taurus_GFRA1(ENSBTAP_25695)
MFLATLYFVLPLLDVLLSAEVSGGDRLDCVKASDQCLKEQSCSTKYRTLRQCVAGKETNF
SLTSGLEAKDECRSAMEALKQKSLYNCRCKRGMKKEKNCLRIYWSMYQSLQGNDLLEDSP
YEPVNSRLSDIFRVVPFIPDVFQQVEHISKGNNCLDAAKACNLDDTCKKYRSAYITPCTT
SMSNDVCNRRKCHKALRQFFDKVPAKHSYGMLFCSCRDIACTERRRQTIVPVCSYEEREK
PNCLNLQDSCKTNYICRSRLADFFTNCQPESRSVSSCLKENYADCLLAYSGLIGTVMTPN
YIDSSSLSVAPWCDCNNSGNDLEECLKFLNFFKDNTCLKNAIQAFGNGSDVTVWQPALPV
QTTTATTTTAFRVKNKPLGPAGSENEIPTHVLPPCANLQAQKLKSNISGSTHLCLSDRDY
EKDGLAGASSHITTKSMAAPPSCGLSPLLALLVFLS

>Gallus gallus_GFRA1(ENSGALP_14927)
MFLALLYLALPLADVLLSAEVSGLPGGDRLDCVKASDQCLKEQSCSTKYRTLRQCVAGKE
SNFSRATGLEAKDECKSAMEALKQKSLYNCRCKRGMKKEKNCLRIYWSMYQSLQGNDLLE
DSPYEPVNSRLSDIFRLAPIVSVEPVLSKGNNCLDAAKACNLNDTCKRFRSAYITPCTSS
TSNEICNKRKCHKALRLFFDKVPPKHSYGMLFCSCRDVACTERRRQTIVPVCSYEDREKP
NCLNLQESCKKNYICRSRLADFFTNCQPESRSVSSCLKENYADCLLAYSGLIGTVMTPNY
IDSSSLSVAPWCDCSNSGNDIDECRKFLNFFQDNTCLKNAIQAFGNGTDVNVWQPILPVQ
TTTATTTTASRLKNTGSETTNNEIPTHNDSPACANLQAQKKRKSNESVDTELCLNENAIG
KDNTPGVSTSHISSENSFALPTSFYPSTPLILMTIALSLFLFLSSSVVL

>Taeniopygia guttata_GFRA1(ENSTGUP_11357)
LALLHLFTPLSDVLLSAEVSGLPGGDRLDCVKASDQCLKEQSCSTKFRTLRQCVAGKESN
FSRATGLEAKDECRSAMEALKQKSLYNCRCKRGMKKEKNCLRIYWSMYQSLQGNDLLEDS
PYEPVNSRLSDIFRLAPMVSVEPVLSKGNNCLDAAKACNLNDTCKRFASAYITPCTSSTS
NEICNKRKCHKALRLFFDKVPPKHSYGMLFCSCRDVACTERRRQTIVPVCSYEDREKPNC
LNLQESCKKNYICRSRLADFFTNCQPESRSVSGCLKENYADCLLAYSGLIGTVMTPNYID
SSSLSVAPWCDCSNSGNDEEDCKKFLNFFQDNICLKNAIQAFGNGTDVNVWQPILPVQTT
TATTTTASRLKNTGSETTNNEIPSHNDSPACANLQAQKKRKSNESVDTELCLNENALEKD
NTAGVSTSHISTENSLALPTSSYLSTQLTLMALALSLSLSLSSSVVL

>Xenopus tropicalis_GFRA1(ENSXETP_51332)
MFHVTLYFVLPLMDALLAAEVRRLPAVERLDCVRASDQCLKEPECSAKYRTLRQCVAGKE
SNFSKVSGLEAKGECKNATEALKQKSLYNCRCKRGMKKEKNCLRIYWSMYQSLQGNELLE
DSPYEPVNNRLSDIFKMDSLLSEPIIPKGNDCLDAAKACNLDDTCKKYRSAYINPCTNSM
SNEICNRRKCHKALRQFFDKVPAKYSYGMLFCSCKDVACTERRRQTIVPLCSYEEKEKPN
CLNLQESCKTNYICRREQPDLSSPFFCPTKSYALCFILEYSFPGTGITPNYIGSTSLSVS
PWCDCSNSGNYIDDCLKFLNFFKDNICLTSNTQFRGGGGLWYLSFHAPRRTTSKPSMRKE
ELHLSGGGTDVFQITNEIPTHNGLPACANLQAQKSKLNISEDPQMCVVEHTRGTNTIGRI
SDDSSASLSSLCTLLLTIATTQSLLITLLPALRL

>Danio rerio_GFRA1(ENSDARP_125519)
MDLNKATMIFATFWIMFPVLDLVHFSKADAIAQSRSVRLDCVRAHEQCLGKYGCSTKYRT
MRQCVAGRTGNFSMLAEPEAQDECRNAIESMKQSPLYDCKCRRGMKKEKNCLRIFWSIYQ
SLQANDLLEDSPYEPVNSRLSDIFRLAPIISGEAAFTKDNNCLNAAKACNLNDTCKKYRS
LYISPCTSRVSTTEVCNKRKCHKALRQFFDKVPPKHSYGMLFCSCPSGDHSACSERRRQT
IVPACSYEDKEKPNCLSLQASCKTNYICRSRLADFLTNCQPEARSISGCLKENYADCLLA
YSGLIGTVMTPNYLRAPGISVSPWCDCSNSGNGKAECDKFTEFFTNNRCLRNAIQAFGNG
TDVGVWQPQPPIMSTPADPYTPPKGRDRTSNALDDPTLTNDLDSNADHLYSFCGSLQAQK
LKSNVTLDVLCVDQQLNDPSSFNAITRSSTSAVCLVDWTVLLLLSLLSILHLDHLTASQT
V

>Takifugu rubripes_GFRA1(ENSTRUP_5688)
MILAVLYVLLSLLDVLSSAEENLRVRTTRMDCVRASEQCLKEQACSTKYRTMRQCVAGGK
ESNFSSVAGLEAKDECRSAMDALKQSPLYNCRCKRGMKKEKNCLRIYWGIYQTLQGNDFL
EDSPYEPVNSRLSDISLLAPIMVREPAVVRKNDCLNAAKACNLNDTCKKYRSAYISPCTS
RVSTAEVCNKRKCHKALRQFFDKVPPKHSYGMLFCSCPPNDQTACSERRRQTIVPVCSYE
EKQRPNCLELQASCKTNYICRSRLADFFVNCQPESRSLSGCLKENYADCLLAYSGLIGTV
MTPNYLRSPKISVSPYCDCSNSGNSKDDCDKFAEFFTENTCLRNAIQAFGNGTDVGMWQP
MSPVQTTTSTTTPSQRNRERNPNTIDNHINTDPGIYHFCGSLQAQKLKSNSTVDGVFCVD
PQIDNPSSSNAILRNSAVSRRSTFLSSLLPPLLGLWYCRLPDVL

>Tetraodon nigroviridis_GFRA1(ENSTNIP_3122)
LDLLRRAMILTFVIMLSLPDPLLTLRGDGSSSPARPVHLDCVKASEQCLREPTCSTRYRT
MRQCVAGRESNFSAVPGPEAQGECRSAIEAMKQSPLYSCRCRRGMKKEKNCLRIFWSIFQ
SLQGNDLLEYSPYEPVNSRLSDIFRLAPIIAAEPASTKENNCLSAAKACNLNDTCKKYRS
AYINPCTSRVSASEICNKRKCHKALRHFFDKKVPTKYSYGMLFCSCPAGDQTACAERRRQ
TIVPICSYEDKDKPNCLSLQNTCKTNYICRSRLADFISSCQPEARSISGCLRESYADCLL
SYSGLIGTVMTPNYVRSLSISLSPWCDCSSSGNSKPECQRFAELFTDNRCLRNAIQAFGN
GTDVGVWQPQPPIEPTAVEPIITGRNKDQTSNALDALADLSKLDLNGDSLYNVCGTSQAQ
KLASNQTAVADLCANDQLGESSSSNAIARSSAVELTSSRAFILLFTLAVTLTPALQDVHL
L

>Gasterosteus aculeatus_GFRA1(ENSGACP_8816)
MLLSFPVLLPDSLVTLKGGPSSRPARLDCVKASEQCLKEYSCSTKYRTMRQCVAGRESNF
SAVTGPEAQGECRSAIDAVKRSPLNHCRCRRGMKKEKNCLRIFWSIFQSLQAGNDLLEYS
PYEQVNSRLSDIFRLAPIIAGNKVEPASTKENNCLNAAKACNLNDTCKKYRSAYINPCTS
RVSTSEVCNKRKCHKALRQFFDKVPAKYSYGMLFCSCAAGDQTACAERRRQTIVPVCSYE
DKDKPNCLSLQNTCRTNYICRSRLADFISSCQPEAHSISGCLRESYADCLLSYSGLIGTV
MTPNYVQSLDLTLSPGCDCGSSGNSKADCERFAQYFAGNRCLRNAIQAFGNGTDVGVWQP
QPPIEPTAPEPGVTRGGKDRTNSGLDALNDITKLDLDEGSLYHTCGTLQAQKLVSNETFD
NTQCVVNPHLDDTSNANARSPAADPPSAAPPSALLWLALLLLRPDAL

>Oryzias latipes_GFRA1a(ENSORLP_4313)
MILAVVYALLPLFDASSAEEHLRAGPQRLDCVRASEQCLREQACSTRYRMMRQCVAGGKE
SNSSMVAVLEAKEECRSAIEALKQSPLYNCRCKRGMKKEKNCLRIYWGIYQTLQGNDFFE
DSPYEAVNSRLSDIFHRVTVLGEPAVARENNCLNAAKDCNLNDMCKKYRSSYISTCTSRV
STTEVCNKRKCHKALRQFFDKVPAKHSYGMLFCSCPLNDLPACFERRRQTIVPVCSYEEK
QKPNCLELQGSCKTNYICRSRLADFFVNCQPEPHSKSGCLKENYANCLLAYSGLIGTVMT
PNYLRSPKISVSPFCDCSNSGNSKDECDKFTKFFTENICLLNAIQAFGNGTDVGVGRSMT
PVQTTTLITTPYQRKRERIPNPMDNSINTDNGIYRFCGNLQAQKLKSNSSDGGVLCVDSQ
IDRPSTSNSLLKDSATSRRPSDLSSLALP

>Oryzias latipes_GFRA1b(ENSORLP_6312)
FLIAAIVLITKIVDSVFTLKDDHGSPRLDCVKASKQCLKENACSTKYRTMRQCVKGRESN
FSAVTGPEAQGECLSAIDAMKQSPLYNCRCRRGMKKEKNCLRIFWSLFQSLHGNDLLEYS
PYEPVNSRLSDIFRLAPIIAVEPASAKENNCLNAAKACNLNDTCKKYRSTYINSCTSRVS
ASEVCNKRKCHKALREFFDKKIKVPSKYSYGMLFCSCPAEDQKACAERRRQTIVPVCSYE
DKDKPNCLSLQNTCKTNYICRSRLLDFTSNCQPEVHSISGCFTENYADCLLAYSRLIGTV
MTPNYVQSAGISLSPWCDCSSSGNSKQDCEKFAQFFTDNRCLRNAIQAFGNGTDVSMWHP
RPSMKPTVESGISRRTKARLKNVLDTLTNVAKLEDSYGICETLQAQKLVSNQTVDMAPCL
NHHLEESGTLNAISKSSPAGLLCSQSPVLLLTLAFTFTLTESQI

>Homo sapiens_GFRA2(ENSP_428518)
MILANVFCLFFFLDETLRSLASPSSLQGPELHGWRPPVDCVRANELCAAESNCSSRYRTL
RQCLAGRDRNTMLANKECQAALEVLQESPLYDCRCKRGMKKELQCLQIYWSIHLGLTEGE
EFYEASPYEPVTSRLSDIFRLASIFSGTGADPVVSAKSNHCLDAAKACNLNDNCKKLRSS
YISICNREISPTERCNRRKCHKALRQFFDRVPSEYTYRMLFCSCQDQACAERRRQTILPS
CSYEDKEKPNCLDLRGVCRTDHLCRSRLADFHANCRASYQTVTSCPADNYQACLGSYAGM
IGFDMTPNYVDSSPTGIVVSPWCSCRGSGNMEEECEKFLRDFTENPCLRNAIQAFGNGTD
VNVSPKGPSFQATQAPRVEKTPSLPDDLSDSTSLGTSVITTCTSVQEQGLKANNSKELSM
CFTELTTNIIPGSNKVIKPNSGPSRARPSAALTVLSVLMLKLAL

>Mus musculus_GFRA2(ENSMUSP_22699)
MILANAFCLFFFLDETLRSLASPSSPQGSELHGWRPQVDCVRANELCAAESNCSSRYRTL
RQCLAGRDRNTMLANKECQAALEVLQESPLYDCRCKRGMKKELQCLQIYWSIHLGLTEGE
EFYEASPYEPVTSRLSDIFRLASIFSGTGADPVVSAKSNHCLDAAKACNLNDNCKKLRSS
YISICNREISPTERCNRRKCHKALRQFFDRVPSEYTYRMLFCSCQDQACAERRRQTILPS
CSYEDKEKPNCLDLRSLCRTDHLCRSRLADFHANCRASYRTITSCPADNYQACLGSYAGM
IGFDMTPNYVDSNPTGIVVSPWCNCRGSGNMEEECEKFLKDFTENPCLRNAIQAFGNGTD
VNMSPKGPTFSATQAPRVEKTPSLPDDLSDSTSLGTSVITTCTSIQEQGLKANNSKELSM
CFTELTTNISPGSKKVIKLYSGSCRARLSTALTALPLLMVTLAQ

>Pan troglodytes_GFRA2(ENSPTRP_34319)
MILANVFCLFFFLGTGADPVVSAKSNHCLDAAKACNLNDNCKKLRSSYISICNREISPTE
RCNRRKCHKALRQFFDRVPSEYTYRMLFCSCQDQACAERRRQTILPSCSYEDKEKPNCLD
LRGVCRTDHLCRSRLADFHANCRASYQTVTSCPADNYQACLGSYAGMIGFDMTPNYVDSS
PAGIVVSPWCSCRGSGNMEEECEKFLRDFTENPCLRNAIQAFGNGTDVNVSPKGPSFQAT
QAPRVEKTPSLPDDLSDSTSLGTSVITTCTSVQEQGLKANNSKELSMCFTELTTNIIPGS
NKVIKPNSGPSRARPSAALTVLSVLMLKLAL

>Macaca mulatta_GFRA2(ENSMMUP_30754)
MILANAFCLFFFLGEEFYEASPYEPVTSRLSDIFRLASIFSGTGADPVVSTKSNHCLDAA
KACNLNDNCKKLRSSYISICNREISPTERCNRRKCHKALRQFFDRVPSEYTYRMLFCSCQ
DQACAERRRQTILPSCSYEDKEKPNCLDLRGVCRTDHLCRSRLADFHANCRASYQTVTSC
PADNYQACLGSYAGMIGFDMTPNYVDSSPTGIVVSPWCSCRGSGNMEEECEKFLRDFTEN
PCLRNAIQAFGNGTDVNVSPKGPSFQATQAPRVEKTPSLPDDLSDSTSLGTSVITTCTSV
QEQGLKANNSKELSMCFTELTTNIIPGSNKVIKPNSGPSRARPSAALTVLSVLMLKLAL

>Rattus norvegicus_GFRA2(ENSRNOP_19222)
MILANAFCLFFFLDETLRSLASPSSLQGSELHGWRPQVDCVRANELCAAESNCSSRYRTL
RQCLAGRDRNTMLANKECQAALEVLQESPLYDCRCKRGMKKELQCLQIYWSIHLGLTEGE
EFYEASPYEPVTSRLSDIFRLASIFSGTGTDPAVSTKSNHCLDAAKACNLNDNCKKLRSS
YISICNREISPTERCNRRKCHKALRQFFDRVPSEYTYRMLFCSCQDQACAERRRQTILPS
CSYEDKEKPNCLDLRSLCRTDHLCRSRLADFHANCRASYRTITSCPADNYQACLGSYAGM
IGFDMTPNYVDSNPTGIVVSPWCNCRGSGNMEEECEKFLRDFTENPCLRNAIQAFGNGTD
VNMSPKGPSLPATQAPRVEKTPSLPDDLSDSTSLGTSVITTCTSIQEQGLKANNSKELSM
CFTELTTNISPGSKKVIKLNSGSSRARLSAALTALPLLMLTLAL

>Canis familiaris_GFRA2(ENSCAFP_14779)
MILANVFCFLFFLDETLRSLASPSSLQGPELHGWRPPVDCVRANELCAAESNCSSRYRTL
RQCLAGDRNTMLANKECQAPLRVLQESPLYDCRCKRGMKKELQCLQIYWSIHLGLTEGEE
FYEASPYEPVTSRLSDIFRLASIFSGTGADPAVSAKSNHCLDAAKACNLNDNCKKLRSSY
ISICNREISPTERCNRRKCHKALRQFFDRVPSEYTYRMLFCSCQDQACAERRRQTILPSC
SYEDKEKPNCLDLRSVCRTDHLCRSRLADFHANCRASYQTLTSCPADNYQACLGSYAGMI
GFDMTPNYVDSSPTGIVVSPWCSCRGSGNMEEECEKFLRDFTENPCLRNAIQAFGNGTDV
NLSPKSPSFQATQAPRVEKTPSLPDDLSDSTSLGTSVITTCTSVQEQGLKANNSKELSMC
FTELTTNIIPGSKKVIKPNSGPCRARPSAALTAVSFLMLKLAL

>Bos taurus_GFRA2(ENSBTAP_27545)
MILANAFCLFFFLDETLRSLASPSSPQGPELHGWRPPVDCVRANELCAAESNCSSRYRTL
RQCLAGRDRNTMLANKECQAALEVLQESPLYDCRCKRGMKKELQCLQIYWSIHLGLTEGE
EFYEASPYEPVTARLSDIFRLASIFSGTGADPAVSTKSNHCLDAAKACNLNDNCKKLRSS
YISICNREISPTERCNRRKCHKALRQFFDRVPSEYTYRMLFCSCQDQACAERRRQTILPS
CSYEDKEKPNCLDLRSLCRTDHLCRSRLADFHANCRASYQTLTSCPTDNYQACLGSYAGM
IGFDITPNYVDSSPTGIVVSPWCSCRGSGNMEEECEKFLKDFTENPCLRNAIQAFGNGTD
VNLSPKSPPFQATQAPRVDKTPSLPDDLSDSTSLGTSVISTCTSVQDQGLKANNSQELSM
CFTELTTNIIPGSKRVIKPNSGPRRTRPSAALTAASFLMLKLAL

>Monodelphis domestica_GFRA2(ENSMODP_12228)
MILANTFCIFFFLDESLRSLASPSSLQGSELHGWRPPVDCVRANELCAAESNCSSRYRTL
RQCLAGRDRNTMLANKECQAALEVLQESPLYDCRCKRGMKKELQCLQIYWSIHLGLTEGE
EFYEASPYEPITSRLSDIFRLASIFSGTGADPAMSVKSNHCLDAAKACNLNENCKRLRSA
YISTCNREVSNFERCNRRKCHKALRQFFDRVPSEYTYRMLFCSCRDQACAERRRQTILPI
CSYEDKEKPNCLELRNMCRADHLCRSRLADFHANCRASYQTMTSCPSDNYQACLGSYAGM
IGFDMTPNYVDSNPTSIVVSPWCSCRGSGNMEEECEKFLKDFTENPCLRNAIQAFGNGTD
VNVSPKNPLFHATQPPRMEKTPSLPDDLNDSTSLGTSVITTCTSIQEQGLKLNKSKELSM
CFTELTTNIIPGSNFVGSPDSVDGRPRPVITLTAVTFLLLTLAL

>Ornithorhynchus anatinus_GFRA2(ENSOANP_20828)
LSPPPSPDETLRSLASPSSPQGSELPGWRSPVDCVRANELCAAEANCSSRYRTLRQCLAG
RDRNTMLANKECQAALEVLQESPLYDCRCKRGMKKELQCLQIYWSIHLGLTEGKEEPGSF
FTFVPPPADCSSPFCSFSLPGTGADAALSTKSNHCLDAAKACNLNDNCKKLRSAYISICN
REISPVERCNRRKCHKALRQFFDRVPSEYTYRMLFCSCRDQACAERRRQTILPSCSYEDK
EKPNCLDLRNVCRTDHLCRSRLADFHANCRVSYQTLTSCPADNYQACLGSYAGMIGFDMT
PNYVDSSPTGIVVSPWCSCRGSGNMEEECEKFLKDFTENPCLRNAIQAFGNGTDVNISPK
GPPFHATQSPRMEKTPSLPDDLNDSTSLGTSVITTCTSVQEQGLKGNKSKELSMCFTELT
TDLTLGPKFLGDPNSLSSRASPAAILIVLPCLMLKLTL

>Gallus gallus_GFRA2(ENSGALP_2763)
MILANAFCIVLFVDETLRSLAAPPSPPGQDLQGWRVPVDCIRANKLCAAEGSCSSRYRTL
RQCLAGRDRNTMLANKECQAALEVLQESPLYDCRCKRGMRKEIQCLQVYWSIHLGLAEGE
EFYEASPYEPITSRLSDIFRLASIFSGMDPATNSKSNHCLDAAKACNLNDNCKRLRSGYI
STCSKEISATEHCSRRKCHKALRQFFDNVPSEYTYRLLFCSCKDQACAERRRQTIVPFCS
YEDKEKPNCLDLRNVCRADHLCRSRLADFHANCQASFQSLTSCPGDNYQACLGSYTGLIG
FDMTPNYVDASTTSITISPWCSCKGSGNLEEECEKFLRDFTENPCLRNAIQAFGNGTDVN
LSPKNPSPPITMLPKVEKSPALPDDINDSNTMYDTSIITTCTSIQEHGQKLNKSKEQSLC
YSETQLTTDTMPDQKTFVDQKAAGSRHRAARILPAVPIVLLKLLL

>Gasterosteus aculeatus_GFRA2a(ENSGACP_2464)
MILINAVMVLFLLAEDETNVCECDSELSPGREEPLDCVRASELCNQNSQCSSRFRIMRQC
LSGGGKERSAMLASKECRGALEVLQDSPLYDCRCKRGMKKEVQCLQNYWSIHMGLSEGEE
FYEASPYEPIHFAEEFRHASIISGMRFDPLTSWKPCNPCLDAVKACNLNETCKRLRSAYT
SICSKATPPQPSLANPEPCSRKRCQKALRQFFERVSWELTYPLLFCSCPDQACAERRRRT
IVPSCSHQERHKPTCMDLRHTCRSDALCRSRLADFHKNCHTTSESVTGCPHNNYHGCLMS
YVGLIGSDVTPNYSDSKPSNITMSLWCTCRGTANQVHQCDAFHRDFTHNTCLKNSIQSFG
YGGEGGTLPVTEPSSTFLPPAGPPIISKPAPPFHADALKPLDGACVFSTCANLQDGGLKC
ISSEDL

>Homo sapiens_GFRA3(ENSP_274721)
MVRPLNPRPLPPVVLMLLLLLPPSPLPLAAGDPLPTESRLMNSCLQARRKCQADPTCSAA
YHHLDSCTSSISTPLPSEEPSVPADCLEAAQQLRNSSLIGCMCHRRMKNQVACLDIYWTV
HRARSLGNYELDVSPYEDTVTSKPWKMNLSKLNMLKPDSDLCLKFAMLCTLNDKCDRLRK
AYGEACSGPHCQRHVCLRQLLTFFEKAAEPHAQGLLLCPCAPNDRGCGERRRNTIAPNCA
LPPVAPNCLELRRLCFSDPLCRSRLVDFQTHCHPMDILGTCATEQSRCLRAYLGLIGTAM
TPNFVSNVNTSVALSCTCRGSGNLQEECEMLEGFFSHNPCLTEAIAAKMRFHSQLFSQDW
PHPTFAVMAHQNENPAVRPQPWVPSLFSCTLPLILLLSLW

>Mus musculus_GFRA3(ENSMUSP_25224)
MGLSWSPRPPLLMILLLVLSLWLPLGAGNSLATENRFVNSCTQARKKCEANPACKAAYQH
LGSCTSSLSRPLPLEESAMSADCLEAAEQLRNSSLIDCRCHRRMKHQATCLDIYWTVHPA
RSLGDYELDVSPYEDTVTSKPWKMNLSKLNMLKPDSDLCLKFAMLCTLHDKCDRLRKAYG
EACSGIRCQRHLCLAQLRSFFEKAAESHAQGLLLCPCAPEDAGCGERRRNTIAPSCALPS
VTPNCLDLRSFCRADPLCRSRLMDFQTHCHPMDILGTCATEQSRCLRAYLGLIGTAMTPN
FISKVNTTVALSCTCRGSGNLQDECEQLERSFSQNPCLVEAIAAKMRFHRQLFSQDWADS
TFSVVQQQNSNPALRLQPRLPILSFSILPLILLQTLW

>Pan troglodytes_GFRA3(ENSPTRP_29554)
MVRPLNPRPLPPVVLMLLLLLPPSPLPLAAGDPLPTESRLMNSCLQARRKCQADPTCSAA
YHHLDSCTSSISTPLPSEEPSVPADCLEAAQQLRNSSLIGCMCHRRMKNQVACLDIYWTV
HRARSLGNYELDVSPYEDTVTSKPWKMNLSKLNMLKPDSDLCFKFAMLCTLNDKCDRLRK
AYGEACSGPHCQRHVCLRQLLTFFEKAAEPHAQGLLLCPCAPNDRGCGERRRNTIAPNCA
LPPVAPNCLELRRLCFSDPLCRSRLVDFQTHCHPMDILGTCATEQSRCLRAYLGLIGTAM
TPNFVSNVNTSVALSCTCRGSGNLQEECEQLEGFFSHNPCLTDAIAAKMRFHSQLFSQDW
PHPTFAVMAHQNENPAVRPQPWVPSLFSCTLPLILLLSLW

>Macaca mulatta_GFRA3(ENSMMUP_17457)
MVRPPSPRPLPPVVLMLLLLLLLLLLPPSPLPLAAGDPLPTESRLMNSCLQARRKCQADP
ICSAAYHHLDSCTSSISTPLPSEEPSVPADCLEAAQQLRNSSLIGCMCHRRMKNQVACLD
IYWTVHRARSLGNYELDVSPYEDTVTSKPWKMNLSKLNMLKPDSDLCLKFAMLCTLNDKC
DRLRKAYGEACSGPHCQRHVCLRQLLTFFEKAAEPHAQGLLLCPCAPNDRGCGERRRNTI
APSCALPPVAPNCLELRRLCFSDPLCRSRLVDFQTHCHPMDILGTCATEQSRCLRAYLGL
IGTAMTPNFVSNVNTSVALSCTCRGSGNLQEECEQLEGFFSHNPCLTEAIAAKMRFHSQL
FYQDWPHPTFAVMAHQNENRALRSKPWAPSLFSCTLPLILLLSLW

>Rattus norvegicus_GFRA3(ENSRNOP_27544)
MGLSRSPRPPPLVILLLVLSLWLPLGTGNSLPTENRLVNSCTQARKKCEANPACKAAYQH
LDSCTPSLSSPLPSGESATSAACLEAAQQLRNSSLIDCRCHRRMKHQATCLDIYWTVHPV
RSLGDYELDVSPYEDTVTSKPWKMNLSKLSMLKPDSDLCLKFAMLCTLNDKCDRLRKAYG
EACSGIRCQRHLCLAQLRSFFEKAAESHAQGLLLCPCAPEDAGCGERRRNTIAPSCALPS
VAPNCLDLRSFCRADPLCRSRLMDFQTHCHPMDILGTCATEQSRCLRAYLGLIGTAMTPN
FISKVNTTVALGCTCRGSGNLQDECEQLEKSFSQNPCLMEAIAAKMRFHRQLFSQDWADS
TFSVMQQQNSSPALRPQLRLPVLSFFILTLILLQTLW

>Oryctolagus cuniculus_GFRA3(ENSOCUP_7248)
WESPPPPRLTTWYSQIAPLPLCELHLISPSPGEPLPTESRFMNSCIQARRKCQANPTCKA
AYDHLGSCTTSLNTLLPSEEPAVPAECLEAVQQLKNSSLIGCTCHRRMKHQTACLDIYWT
VHPARSPGDYELDVSPYEDTVTSKPWKMNLSKLNMLKPDKCVLVDFAMLGLLNEKCGPAA
QGPMRKACSGPRCQRLCLEQLRAFFEKAAEPHAQGLLLCPCAPTDLGCGERRRNTIAPSC
ALPRVASNCLELRRLCLSDPLCRSRLADFQTHCHPMDILGTCATEQSRCLRAYLGLIGTA
MTPNFVSNVNTSVALSCTCRGSGNLQEECERLEASFSHNPCLTKAMTAKMRFHSQFFSQN
GADSTFSVMEHQNQSPALRPQPWVPLLFSCTLILILLLSLW

>Canis familiaris_GFRA3(ENSCAFP_1731)
LIEVLSPRMPLGHPKTLLSKVVLNPSPYPTLQLATPSTDPLPTEGRLVNCIQAKKKCQVD
PICSAAYHHLNSCTSSVSTPSPVQEFLVPEECREAAQHLKNSSLMSCTCHRHMKNQVACL
DIYWTVHLARSLGDYELDVFPYEDTVTRKPWKMNLSKLNMLKPDSDLCLKFAMLCTLNDK
CDRLRKAYAEACSGSRCQRRTCLRQLRAFFAKASEPHAQGLLLCPCAPSDQGCGRRRRNT
IAPGCALPAGAPNCLQLRRDCVSDPLCRSRLVDFQTHCHPLDILGTCATEQSRCLRSYMG
LIGTAMTPNFVSNVNTSVALSCTCRGSGNLQEECEQLEESFSHNPCLMEAIAAKMRFHSQ
LFSQDGADPTFSVMERQNKSPALRPQPWVPSLFSSTLPLILLLSLW

>Bos taurus_GFRA3(ENSBTAP_6958)
MARPQNPRPLPPALLLLLPLLLRAGDHLPTEGRFTNSCIQARRKCQADPTCNATYHYLNS
CASSISTSSPAEEPLVPEDCMEAAQQLRNSSLMSCTCHRRMKNQATCLDIYWTIHPARSL
GDYELDVSPYEDTVTRKPWKMNLSKLNMLIPDSDLCLKFAMLCTLNDKCDRLRKAYGEAC
SGSRCQRHTCQRQLRAFFEKASEPHSQGLLLCPCAPTDQGCGQRRRNTIAPSCALPSEAP
NCLELRHVCVSDPLCRSRLADFQTHCHPMDILGTCATEQSRCLRAYMGLIGTALTPNFVS
NINASVALSCTCRGSGNLQEECERLEESFSHNPCLMEAISAKMRFHSQLFSQDWAASTFS
VMERQNKNPALRPQPWVPTLFSCTLTLILLSSLW

>Monodelphis domestica_GFRA3(ENSMODP_15259)
MPPGVLLFLFALLLLSLLPLLQAGDLSTMDSMATGNCIHARKLCLADPTCSTPFLYLETC
FPFMASAPQKPEKQENCREAAQQLKNSSLSNCRCYWRMKNQDACLAIYWTIHSTLGFGDY
DLGGSPYKEIVISKPWKFNHLHLDKFESGSQSHDLCLKSITLCTLNDKCSKLRLAYGEVC
SVARCQPQKCQEELRVFFEQVADHYANALLFCPCDNGDDVCGARRQNTIAPSCASPMGDL
PNCLILWNTCLQDFLCRSRLADFQMYCYHMDPPGTCVERHSGRCLKAYMGLIGTVMTPNY
ISNVSAEVAVSCSCQGSGNQLEECKHIEESFSRNPCLTKAIETQMEFHRQLLSKSFSTAI
SRKSFKGFEDPSYSVETDQDKNLAGRLQSWVPSISLGSLILVLLLLSTLG

>Homo sapiens_GFRA4(ENSP_313423)
MVRCLGPALLLLLLLGSASSVGGNRCVDAAEACTADARCQRLRSEYVAQCLGRAAQGGCP
RARCRRALRRFFARGPPALTHALLFCPCAGPACAERRRQTFVPSCAFSGPGPAPPSCLEP
LNFCERSRVCRCARAAAGPWRGWGRGLSPAHRPPAAQASPPGLSGLVHPSAQRPRRLPAG
PGRPLPARLRGPRGVPAGTAVTPNYVDNVSARVAPWCDCGASGNRREDCEAFRGLFTRNR
CLDGAIQAFASGWPPVLLDQLNPQGDPEHSLLQVSSTGRALERRSLLSILPVLALPALL

>Mus musculus_GFRA4(ENSMUSP_28787)
MLRRAHLMDERPGQAIFLGLGSQRGSASFTDGNRCVDAAEACTADERCQQLRSEYVARCL
GRAAPGGRPGPGGCVRSRCRRALRRFFARGPPALTHALLFCGCEGSACAERRRQTFAPAC
AFSGPGLVPPSCLEPLERCERSRLCRPRLLAFQASCAPAPGSRDRCPEEGGPRCLRVYAG
LIGTVVTPNYLDNVSARVAPWCGCAASGNRREECEAFRKLFTRNPCLDGAIQAFDSLQPS
VLQDQTAGCCFPRARHEWPEKSWRQKQSLFCPNAQGVLAVCTHCPGSPGPALIRNMNRGR
HS

>Pan troglodytes_GFRA4(ENSPTRP_22613)
MVRCLGPALLLPLLLGSVSSVGGNRCVDAAEACTADARCQRLRSEYVAQCLGRAAQGGCP
RARCRRALRRFFARGPPALTHALLFCPCAGPACAERRRQTFVPSCAFSGPGPAPPSCLEP
LNFCERSRVCRPRLLAFQVSCTPAPSAPDGCLLDQGARCLRAYAGLVGTAVTPNYVDNVS
ARVGPWCNCARENLREECEAFRGLFTNNRCLDGAIQAFASGWPPVLLDQLNPQGDPEHSL
LQVSSTGRALERRSLLSILPVLALPALL

>Macaca mulatta_GFRA4(ENSMMUP_8539)
MVCCLGLVLLLLLLGSVSSAGGNRCVDAAEACTADAQCQRLRSEYVAQCLSRAAQGGCPR
ARCRRALRRFFARGPPALTHALLFCPCAGSACAERRRQTFVPSCAFSGPGPAPPSCLEPL
NFCERSRVCRCARAEAGQTRVGRSLSPAHRPPAAQAAPPGLSGLMHSRAQRPRRLPAGPA
RPLPARLRGPSGYARLRSGRTAVTPNYVDNVSARVAPWCDCGASGNRREDCEAFRGLFTR
NRCLDGAIQAFARGWPPVLLDQLNPQGDPEHSLLQVSSAVRALEGRSLLSILPVLALPAL
L

>Rattus norvegicus_GFRA4(ENSRNOP_42875)
MLSGAYLRVLNERPGQAVLWSLGCQRGSASSTEGNRCVEAAEACTADEQCQQLRSEYVAQ
CLGRAGWRGPGSCVRSRCRRALRRFFARGPPALTHALLFCGCEGPACAERRRQTFAPACA
FSGPQLAPPSCLKPLDRCERSRRCRPRLFAFQASCAPAPGSRDGCPEEGGPRCLRAYAGL
VGTVVTPNYLDNVSARVAPWCGCEASGNRREECEAFRKLFTRNPCLDGAIQAFDSSQPSV
LQDQWNPYQNAGQAKVEA

>Oryctolagus cuniculus_GFRA4(ENSOCUP_10908)
MAHCWGPPVPAPLGLGESASWAGGNRCVDAAEACTEDARCQQLRAEYVAQCLSRAARGGC
PRTRCRRALRRFFARGPPALTLALLFCPCAGPSCAERRRQTFVPTCAFSGPGAEPPSCLV
PLDTCEQSRVCRSITAHALPRVAQAPPPGLPGLLRPGAPRPRRLPARPGRPLPARLCRPR
GGVPTGTAVTPNYVDNASARVAPWCDCGASGNRREECEAFRGLFTRNRCLDGAIQDFDSV
WSPVLQRQLDSHRDAKPSLMQVPSAEGMLEGSLLPVVLPVLALQDLL

>Canis familiaris_GFRA4(ENSCAFP_9362)
GSPSSAGRNRCLDAAEACTADARCQRLRTEYVAQCLGRAAPGGCPRARCRRALRRFFSRG
PPALTHALLFCPCANAPCAERRRQTFVPACAFSGPGPAPPSCLAPLDACEHSRICRPRLL
AFQASCAPAPGAPDGCLLDQAPRCLRAYAGLVGTAVTPNYVDNASARVAPWCDCGASGNR
REECEAFRGLFTRNRCLDDAIQAFDSGWPLVLRDQLDVHQDPEHPLLQKSTFCSHPQGVL
CSWAPGWELPALHASCLGSPAPALTRTADLGQHH

>Bos taurus_GFRA4(ENSBTAP_17496)
MASCLVPALLLLLLLGSRSSVAPNPCVDAADACTADERCHRLRTAYVAQCLGRAAPEGCP
RARCRRALRHFFARGPPALTHALLFCPCGGPACAERRRQTFVPSCAFSGPGRAPPSCLGP
LDACEHSRICRPRLLAFQVSCATTASNPDGCLRDQAPSCLRAYAGLVGTAITPNYVDNAS
ARVEPWCDCRASGNRREECEVFRGLFTRNRCLDSAIQTFDGGWPPILRNQLDSHQDPEQS
LLQAKLPLVLQHFM

>Erinaceus europaeus_GFRA4(ENSEEUP_8565)
CAPSSAEPKRCVEADEACTDARCGRLRAGYVAQCLARAAAGSCTRSSCRRALRRFFERAP
PALTQALLFCPCGGPACAERRRQTFVPACAFSGPGSAPPSCLEPLAACEHSRVCRCARAR
AEPGRGRGRGLASDHRLPQAPLADLPGLLRARRLSARSGPQLPTRLRGPRGVPAGTAVTP
NYVGNASARVAPRCDCGASGNRREECEAFRGLFTRNHCLDGAIQAFGSRWPLSLQGQDPA
QRLVQASSTDGQLEGHSLLSVLPFLVLQHLL

>Homo sapiens_GFRAL(ENSP_343636)
MIVFIFLAMGLSLENEYTSQTNNCTYLREQCLRDANGCKHAWRVMEDACNDSDPGDPCKM
RNSSYCNLSIQYLVESNFQFKECLCTDDFYCTVNKLLGKKCINKSDNVKEDKFKWNLTTR
SHHGFKGMWSCLEVAEACVGDVVCNAQLASYLKACSANGNPCDLKQCQAAIRFFYQNIPF
NIAQMLAFCDCAQSDIPCQQSKEALHSKTCAVNMVPPPTCLSVIRSCQNDELCRRHYRTF
QSKCWQRVTRKCHEDENCISTLSKQDLTCSGSDDCKAAYIDILGTVLQVQCTCRTITQSE
ESLCKIFQHMLHRKSCFNYPTLSNVKGMALYTRKHANKITLTGFHSPFNGEVIYAAMCMT
VTCGILLLVMVKLRTSRISSKARDPSSIQIPGEL

>Mus musculus_GFRAL(ENSMUSP_74421)
MLVFIFLAVTLSSENESSSQTNDCAHLIQKCLIDANGCEQSWRSMEDTCLTPGDSCKINN
SLHCNLSIQALVEKNFQFKECLCMDDLHCTVNKLFGKKCTNKTDNMEKDNKDKWNLTTTP
FYHGFKQMQSCLEVTEACVGDVVCNAQLALYLKACSANGNLCDVKHCQAAIRFFYQNMPF
NTAQMLAFCDCAQSDIPCQQSKETLHSKPCALNIVPPPTCLSVIHTCRNDELCRTHYRTF
QTECWPHITGKCHEDETCISMLGKQDLTCSGSESCRAAFLGTFGTVLQVPCACRGVTQAE
EHVCMIFQHMLHSKSCFNYPTPNVKDISSYEKKNSKEITLTGFNSFFNGELLYVVVCMAV
TCGILFLVMLKLRIQSEKRDPSSIEIAGGVIIQ

>Pan troglodytes_GFRAL(ENSPTRP_31259)
MIVFIFLAMGLSLENEYTSQTNNCTYLREQCLRDANGCKHAWRVMEDACNDSDPGDPCKM
RNSSYCNLSIQYLVESNFQFKECLCTDDFYCTVNKLLGKKCINKSDNVKEDKFKWNLTTR
SHHGFKGMWSCLEVAEACVGDVVCNAQLASYLKACSANGNPCDVKQCQAAIRFFYQNIPF
NIAQMLAFCDCAQSDIPCQQSKEALHSKTCAVNLVPPPTCLSVIRSCQNDELCRRHYRTF
QSKCWQRVTRKCHEDENCISALSKQDLTCSGSDDCKAAYIDILGTVLQVQCTCRTITQSE
ESLCKIFQHMLHRKSCFNYPTLSNVKGMALYTRKHANKITLTGFHSPFNGEVIYAAMCMT
VTCGILLLVMVKLRTSRISSKARDPSPIQIPGEL

>Macaca mulatta_GFRAL(ENSMMUP_1866)
FVVVVIQALGLSLENEYTSQTNNCRYLREQCLHDANGCKHAWRIMEDACNDSDPGDPCKM
KNSSYCNLSIQYLVESNFRFKECLCTNDFYCTVNKLLGKECVNKSDNMREDKFKWNLTTH
SHHGFKGMWSCLEVAEACVGDVVCNAQLASYLKACSANGNPCDVKHCQAAIRFFYQNIPF
NIAQMLAFCDCSQSDIPCQQSKEALHSKPCALNMVPPPTCLNVIRSCQNDELCRRHYRTF
QSKCWQRVTRKCHEDENCISALSKQDLTCSGSDDCKAAYIDILGTVLQVQCNCRTITQSE
ESLCKIFQHMLHRKSCFNYPTLSNVKSMALYTRKHTNKITLTGFQSPFNGEVIYAAMCMT
VTCGILLLVMVKLRTSRISSKARDPSLSQVPGEL

>Rattus norvegicus_GFRAL(ENSRNOP_43286)
MLVFIFLAVRLSSENESSSQTNDCAYFMRQCLTDTDGCKQSWRSMEDACLVSGDSCKINN
PLPCNLSIQSLVEKHFQFKGCLCTDDLHCTVNKIFGKKCTNKTDSMKKDNKYKRNLTTPL
YHDTGFKQMQSCLEVTEACVGDVVCNAQLALYLKACTANGNLCDVKHCQAAIRFFYQNMP
FNTAQMLAFCDCAQSDIPCQQSKETLHSKPCALNVVPPPTCLSVIHTCRNDELCRTYYRT
FQTECWPHVAGKCREDETCISMLGKQDLTCSGSDSCRAAYLGTFGTVLQVPCACRSITQG
EEPLCMAFQHMLHSKSCFNYPTPNVKDISSYERKHSKEITLTGFNSPFSGELIYVVVCMV
VTSGILSLVMLKLRIPSKKRDPAPIEIAGAVIIQ

>Oryctolagus cuniculus_GFRAL(ENSOCUP_14317)
AAVFVIQAMGLSLENEPTSQFNDCTHLREKCLSDVDGCEQAWRITEDACNASEIPGDPCK
MRNSSHCVLSIHSLVESNLQFMQCLCTDDFYCTVKKLFGKKCINKSDNMKEDNELKWNLT
TLSYHGFEGIPSCLEVTEACVGDVVCNAHLALYLKACSANGILCDVKHCQTAIRFFYQNM
PFNIAQMLAFCDCAQSDIPCQQSKEALHSKPCAVNIVPPPSCLNVIHSCRNDELCRRHYR
TFQTKCWKLVTAKCHDDETCISTLSKKDFICSGSDDCQAAYLGTLGTVLQAQCTCRTITQ
AEEALCKIFQHMLHRKSCFNFPTLSNVKGIALYKRKHAKEITLTGFQSPFSGEVIYIVTC
MMVTCGTFLLVVLKLRTSRMSNQTRDPSQIQIPGGV

>Canis familiaris_GFRAL(ENSCAFP_37336)
MIVFIFLAMVLCLENESTSQTIDCTHLREQCLSDADGCKHAWRIMEYSCNVSVPGNPCKM
KDSSNCNLSIQSLVENNFQFEDCLCTDNIYCTINKLLGEQCMNESDNMKEDNQYKWNLTT
LPYHGIKGIQSCLEVAEACVGDVVCNTQLAAYLKACSANGNLCDVKHCQAAIRFFYQNMP
FNIAQMLAFCDCAPSDIPCQQSKEALHSKPCAVNVVPPPSCLDVIHSCRNDELCRRRYRT
FQSKCWQHMIRKCHEDELCISTLSQQDLTCSGSDDCKAAYIGTFGTVLQVQCTCRTTTQN
EESLCKIFQHMLHGRSCFDYPTLSNVKGMALHERKHAKEITLSGFHSPFNGEVIYAVMCM
TVTCGILLLVMLKLRTSRISSQTRDHSPIQIPGGL

>Bos taurus_GFRAL(ENSBTAP_17248)
PLIVVIQAVGLCLNKSASQTTDCTYLRELCLSDADGCKHAWRIMEDACNVSGNTCQMKNS
SSCGLSIQSLVESNLQFKDCLCFDDLYCTFNKLLGKKCINESDNIKEDNKYKWNLTTLSY
HGGRGVQSCLEVAEVCIGDALCNAQLALYLKACSADGKLCDVKHCQAAIRFFYQNMPFNI
AQMLAFCDCAPADEPCQQSREALHSRPCAVNRVPTPTCLDVIHSCQDDELCRRRYRIFQA
KCWQHVMRKCHEDETCIGTLSKQDLACSGSDDCKAAYIGTLGTVLQGQCTCRTITQSEES
LCKTFQHMLHRKSCFNNKPTQNLK

>Monodelphis domestica_GFRAL(ENSMODP_23426)
IIFAFKVLVLYLEKNSTVQTTDCTQLREQCVNGTNGCDLVWTVLEDVCNVSDLDNDCQMK
DSLSCNLSIKSLEDQYPKFKNCLCTEDIYCSVNKLLGKQCTSKTGNKKILKFVYILSILL
LLGTQGIWSCLEAAQICIGDVICNKKLALYLKACSATGRPCNLTQCQAAIRFFYQNIPFH
IGQMLALCDCAPADTPCQKSKDILHSKSCAMNVVPLPSCLDVIRNCRVDEICRSRYETFQ
AKCWQRVTEKCYYDETCINTFSKEDLTCSADDKCKAAYIDTVGTILHAQCTCGSIPFTER
PLCEIFSHMLQSTSCFS

>Ornithorhynchus anatinus_GFRAL(ENSOANP_11912)
MKHYFLFVVLMLGFKCESASLTTGCLHLRKQCVSAMDGCESAWAVIEDVCNVSGKNIGHN
CTMKESLNCNLSIQLLADRYPAFKDCLCAEDISCSATNFLGRKCIIKTVNNQNIKSLWNS
TSLLQHGFKGTRSCLEVTVACVGDTVCNKQLARFLKDCSTHGSLCNMNQCQAAIRFFYQN
IPFNIAQMLAFCDCAQSDIPCQQSKEALHSKPCAVNVVPTPSCLNVIRSCRDDELCRQRF
ETFQSKCWQDMDKCSDDETCIVTLNKENITCSRNEECREAYIGTLGTYLHVQCTCSTLSL
TEEYLCKIFHHILHSRSCFS

>Gallus gallus_GFRAL(ENSGALP_36182)
AMLFCFTVLLMYFTSVSTAQTTDCPRFSKQCMNVANGCESVWTIVEDVCNISVPGNRCKA
EDAIGCNRIIQALVDKYPEFKNCVCTTDGPCSITAILGNRCSVDKVLDNISMETKLQWSL
SSLPKQAYTANRSCLDVNMDCVEDEVCNKQLSLYLKVCSVNKKCNMEECQAAMRFFYHNM
PFEVAQMMTFCDCIQPDESCHSAKELLHGKPCAITSAPLPSCLSVIHMCEENELCRKIFK
TFWDKCWRHVTKECYDDEACLETLIKDDMPCSANADCKAAYISNWGTMLHVECTCQNSPP
AEQSLCKLFHHMLHSTSCFS

>Taeniopygia guttata_GFRAL(ENSTGUP_13220)
TVQTTDCLHLREQCINAGNRCESVWNVVEDACNISVLGNRCKAEDTVGCNRIIQVLADEY
PEFRNCVCTTDDICNITTLLGKLCGINKDNISMETKLQWGLSTLSKQGNYGTGSCLDVNR
ECVEDEVCNKQLSLYLKVCLVNKKCNVEGCQAAIRFFYRNMPFEVAQMMIFCDCIQHDES
CHRAKELLHGKPCAVTVVPTPSCLNVIHMCEENELCRKKYTTFRSKCWRHVTKKCYNDES
CLETLLKDGMSCSANADCKAAYVSSWGTMLHMECTCQNLPLVEQPLCELFHHMLH

>Tetraodon nigroviridis_GFRAL(ENSTNIP_1527)
MTCASVSGIAFPHVFSSITPSTLSDCLASVDVCFSDLRKSQEAFYSNACGDKGCQMKSFE
VCNLTIPTALDQFPSLHGCVCACQEDLCASMQALATQCSRQAAAKQKRSTLLRWKSSSLL
GYVNSGAGSCIDRAMVCIGDAVCNSYLAPVLQACRADQCRPGRCQQAAQRFYGSMPNNVA
EMLVMCECEASDQSCMSMKSALHGSTCGEETRTCQETIHDCVEDDNCRNTLKTFQTKCWS
SGEAECSDSELRKGECLADMDPTHILGADSECKAAFLATVGTPLHRPCSCKGLNGGYLLT
CSKIHSVFHNRSHFGE

>Gasterosteus aculeatus_GFRAL(ENSGACP_8329)
MDWQSSSLIDYVYDNSASCLAQITVCVSDTVCNRYLAPVLQACMAQCDRDRCQLVTQQFY
ADMPHNVAEMLVMCKCDPSDHACWEMTSALHSGTCGAQTRICQDTVNQCVQDTGCRELLK
SFREKCWGPEDGQCRDSDLQTDECITRMDPARIHGADAECKIAFLKTLGTSLHYPCACKG
MRHDDLLSCNTVHDVLHNRSHFMTPLKSVSGPTKPHEINESEQDPSWPHDYVLYAFATVL
LVGVAVLIPLAVASKIWMLTKKEKTKYQPHQKSNCVLGL

>Oryzias latipes_GFRAL(ENSORLP_13248)
DCIQASEMCNQNPHCSSRYRVMRQCLVGKEKETMLDNNKECQAALEVLLVSPLYDCRCKR
GMKKELQCLQNYWTIHMGLNEGGDMEDLSPYEPIAPNRQPDEFGLAAISSGTTPAYDSGM
SNTEKNCNPCLVATKACNLNGICKRQRSTYITTCSKLDTNKGESCNRKRCHKALRAFLDR
VPPELSHGLLFCPCQTEGCAERRRQTIVPECSYIDKEKPNCLELRTTCRQDYLCRYRLAD
YMNNCGKTPHTMGTCPNKDNHQACLASFVRLIGTEMTPNYVDSSSTNWTISPWCTCKGSG
NQEEECLNFLRHFTNNTCLTFQSNILNSFLVMAWGAVSSSPQDTV
>Ciona intestinalis_(ENSCINP_9921)
GTNPPLEDVAKFKPISTTPPSATCGMNGRADFCAPVDSEEGLRENACNIKICNQGCPGRD
RENDAAPRFLKLLEGDAGTCVTPDFADMPRRGSASYVFLNDRACRFIPSGVPRMGRRGHF
TMAVWLKQRRGNAGVILEKIAGPGRHKQVVFLVLVGSFSIVLQYRAVDGRPQYKMIPVNF
PSDNWQHLAIQVYGTAISVFINGVETDGTPFATSVLESRMTDINNQPIIRVGQRVRATGQ
YVGRMQDFRWYDRALTNSEIEEIATGVFPEVNILPNCLCPEGFPRVHPLEQRYCIPNGVP
DTSPQRRLRVDPDAHPLAYINDDDSSTTWISSLGIYMPGGLTININLENGEYEIFYIVLQ
FYSPQPKGITISRFSNDTDGDMQLWGHFADDCRIRFRYENNQPLNSPTDVNCIQFPPHSE
HEIPYQRSNITFNLLSQPPNARPGYNDFYGTPGLMDFVMASKVQIRLQYQYFTTPEYVNI
KHQYYGMDGIKVIGRCNCNGHAEACDTSVSPYQCNCLDYSNTEGYQCERCKPLFNNKPFR
IGDTDSSYDCQQCECHQHALSCHYEEGLDPNPGDHFRGGGGVCDDCLHNTAAGRHCEQCA
TLFYRMSERALEAVDVCKPCGCLRAGVVNETMDCAKIDGQCECKPRVRSRRCNICVDGFF
NLRRDNPEGCDNCNCTLSGTVNRTITCTPRTGQCRCKSNVRNKRCTDCQFGFKNLTDSNI
DGCEPCNCNRVGSRDQYCDPITGQCFCKENVEGMFCDKCQNGFWGLSSTGCQPCGCDGAG
TEAGTTCDKDTGQCVCKAHTQGRTCNECVDEYYNLVATNPQGCETCSCDHRGTTNASLVC
DKQNGQCSCKEHVDGRVCNLCRGNTFGLRATLVSGCEACNCDPRGTSLGDQLSPNELVCD
SNSGQCACLPSREGRRCDQCSPGFYLPANNATGCLVCDCHQVGSVSQTCNNVTGMCPCKP
AETGAGLTGRRCDECAANFWNFHPLFGTCQQCGCHAPGSESSDCNPVTGQCPCKGNVIGT
HCDTCRPGSSHMSENNPMGCYSHPEQQAAPEQGEVKPRWIVVRWNPPDLPNGDILAYKLF
RNDEIVYSVNDSSPFTGKQYNDTSLLPYTNYDYHVDTSNVGGMVSSPTLRVRTLAGVPTG
IPPLSVSRVRARRAIFEWGEPAVAHGPIETYVLQSVTTADDDSVEVHYRGLATRTEIESL
RPFTNYTFTLRACTSGGCGDSLPLVVITPEAKPAQQLPPVITPISNTSLVVSWEPPQEAN
GIIHQYEVMMRGKPGPDGAHYPLQKVVFQSHGAYNPWHTSSPGYNPLPQPKTNFTQNNLQ
PFTEYEFFVSSSNSLGSVQSPWVTARTLEGTPVAMGSPMLEAISSFEVNITWEAPDPVME
VRGNVVMYQVILTQNNTSGNPNAPPFEDVVIICFQVIYSCGPTIQHFVAVGFKPYTSHNI
TMKLCNSISCVFSEPSRVTTLPAAPVGQAPPSAHGRDQHSIDLSWEDPAKVNGPRPEFSL
MRSPVAFSNPPIEMSRGVRFPGHSYITFAPDILPRDASYSGILFWFRTYEPDCLLFLAAS
PLSSGGLRQEYLVIQLKDGRPWFLFDAQNNPTSVTTNNDNMKRYDDGKWHRLEVNRFNRD
GYIEVDVIYTGSKTSTSGTTVIGVNDGIYVGGVPGNFTLGRPNDQGDNVAVLKSLIGCVK
NIQVQRDGALGEWSNVSWDEAQHWYRAYEPWQGCPVELDRPAVHFLGRGHLEMAEKLGVL
DQNAWEISLDFRTNFASGILLYATGSQDNILIVYLLNGVVRCLLSSGSAQDTEIQIDSTL
PPCDGDWHELKVLNNAGQIFFRLDSVESDRMRVNFQSPSVFDLSTGLFVGGAPVQVLKEL
VTKIDEGARSYGGCIRNLEVDGRRINLSRDVTLAVNVDLDGCPISQNSSQCIETSITLVH
TGMGHQYTDTELNHSVFTRYLYKVASANAGGQAQSDWMITRSGEGVPHTVPTPYNEETGS
GREIKLEWRRPLRTNGVIDNYTLTAVEVEKDMNTSQSAVPIKNGTVVTATFNGDIHIGNI
TGLTPWTSYSINLKACTVSGCSNSSGSIIVTTPEEIPEGVRDPTSSVTPYNMTIKWLPPI
YANGQITRYDLFHNGTVVYSGFNTFHVIPGLPIYTPQNIRLEACTLAGCNTSEEVTLYSG
QLPPLYIDQPMATVRGPYTVEVRWLEPPILNGILERYILYLHDDSAEEIPPGRVVYNSTM
MLLDHTLTDLIAGTQYQITVAACTGGGCTFSSPTPCRTSESVPEEIDAPTLVATSPNMIQ
ASWSEPALPNGDITLYSLYHNDRLVHNSTTPSMTDMVDLLPWSRHTFRVRVCTARGCSFG
PEASIRTLESPPQGRVQLSVTVLGASTIETMWEEPEHQNGHIMYTVICTGLFYTERPGQG
IKAVRDSRNMLNSTESQEWMRINDLVPFSDYTVKVNASNSAGYVISNQRSISMPPGLPYG
VNPPQLTSHSPDSILAQWEDPVRNNAPGNSMFQLLYRTVSPPGNEIALFTSETRQMSYNL
TGLEAYTEYEFQLVGSNPFGSTSSGWASIYTKQDRPTSMDPPIVYEIDSWSVHVTWESPS
QPNGIVGSFRLIENERLRTELPGNFTEFRADNLSPFTTYSYRVEACTEAGCTSSETSASV
TTSAAAPEDFQAPTLRSDSPSSVFVSWRRPTYSHGILDNYKLERRLNTSDPENSPVTLLG
SFVPSQLPRYLDESIDLRPYTSYQYRVVASTLAGGSTISEWSTIRTRPGRPGGVLAPSVV
VSGSESAHIQWQRPVQENGPIIRYEISFPEPKIQIYDITQRDYNITTLIPYTSYQITITA
CTIGGCTESPTTDVMTDADVPRGLAPPVATPISERYVNVQWRPPTFPNGPGIYYELSRTI
ISQPLLVDQPSYINVTENIFTTNGLIYEDRSLQRFTTCEYRLSVFNTIVQGSMASNSTRV
TTHAGFPSSPGVLEVAIHNHTSALLWWQPPDLFALQGRVHNYYIRYYSTRNNSDRIHKFP
PATTSWVVSNLYPGTMYVFTLDVDNGAHNVTSAPVQATTDDGAPMGVGIPVINSISPSQL
RVSWLAPLQPNGRIVTYCILINNNSYVTNMTEAGSYTVNNLRPYTVYNIKIEACTVYACA
ESNTTQATTLENNPTNIDAPTIQLAGTNSVGLEWSVPRRPNGIIRSYQIHRRAMLPCTQN
QPEIDERSCTYVKCPRGQKVCSTECYSPTAKVCCGGVLYNVDAMKECCDRNYVLVRSHIT
DVCCGGRLHSNVEGYRCCSGKYLEVGEMEVCCQDPIEDRVSVGVGDSCCGGVPYTDNGLQ
ICCDGSLHDGFERQCCGGMVVTSDKQCCGNTIDGAVYDQNDSNICCGLQYLPRNLTKCCE
DHDTKQARAHLVLNMTSTEQKCCSTELVSSDEACCHGNGYDPQASVCADVATIELADRSM
KQSCGRGSLCTLTQSMLAACDRCDFNRDQFDCFRARRLRSDTRNRRTDAICPTSYIAVYT
GPPNVFTYQDTELEAYTTYEYKVVAENKVGVGESSSAEITMPQSKPSEVLPPDWTSDGRD
AITLSWKPPKKPNGEITRYILLRDGLEIWRGLALRHTDSFQILSYREYEYTLRACTSVGC
SSSVPVRATSVQGIPEFVSPPNALVTGPNSVLLTWLPPPRANGLLQRYTLNDTKVGAIYT
IQPGPGTNLRYEHNNLEPYSTHSYILTACTSAGCTDSEQVTVTTNQAKPEGVWIPATSLP
LDLVNVDLYWTEPLQPNGPIQEYSLQSSWQLIYAGRPTIFSYTDVISFPGAKIQYQLGAM
NEAGFGLSEIHDVRMPRVVPPQQPVLEATVLSPTVIRADWSFPSVVVQRADGKLISNGLS
VTTTVPNFSRRRREINEGLTPHTSYHIRVMTCFPYNCNVGRSALTQTSAAPPSGQQIPTL
TATGGRSVEIEWEEPLHPNGVITSYQIHRKLSNPDDGLVPIEKRIYTGEANTFTYTDTDA
ELVPYTEYKYRITCTSDQGDAESDWESVTTKQAVPTGISAPILQAVSAFAINATWEVPFH
PNGVITSYRIEHQEVGGDPTIQRPILTALTVPSALTAATFSGLQPFTMYQVRIVAVNQAG
MVGRGDWRREKTSPAPPSEVAELSVEKSEDGRSVSLTWDEPALPNGEIQIYNVYEPEVSE
IPVYSGRARQFDFRRLTPYTRYTLVLESCTGPGLCTRSPTTTFWTAETIPESQSPPIVQG
RTSNSVTLTWRKPARPNGRIRSYQIYRRQIEDPNSDGEVIFDVLDPVHDVYNYTDAGLRP
YSRFQYKIRTSTSIGHVDSSWVAVETHQAPPEGISPPVVVPPADRSPTALQVSWNLPTQV
NGELQTFKMQRGNSTPLSFPPDQFQYKDINLRPYTMYEYTISACTAGGCSTSEVTQARTF
EQAPHYVAPPSAVAFNATSLQTTWQSPGTENGKIVSYTLYGDDNEVMYQGNKTEALITGL
LPFRVYSIALEACTNSGCRRSITTQVRTLEAAPIDMAPPDLHVTGANSIEVTWQPPVEPN
GNIIRYEVRRNGDLVSISDGRITRYHDFELTPGTQYSYVIVAYNSQGSVSSDPPVSETTH
QSAPAGLAPPTLTATSGRFMRADWSTPVNPNGVILNYTLFVRHLFNKKNRNGGNVFLGRA
TANTFSFELGGLEPHEEYFFWLKTCTLLGCVMSERVMERTLEIPPANQNPPSVVLPHRDQ
VVYQVPLDISWSPPVNTNGVIRFYKLYRRRLLDDESATEMLERRLAANVTGTSYTDSDLL
PYTRYRFQVTALNGAGETTSLWSAPMRSGEATPSGVPAPTFQDVSARSIQVVALDPERKN
GIIRGVSIYMKQNNSDDAMQLVTSGTGQQFSLVSLNPVTTYQIAIEMCTLDTLCVRGPSA
FVTTLSAPPSGQSVPIVDEVTTSNLSISWTEPAHLNGEISRYEILYRRGCQVTFPPVECH
VSPTVVGYSGTSTQTVLRNLHPYTRYDFKVKSFNEYGSTESSWETVITRKSAPKYITHFI
VSSNSSYVKVAWPSTFDLNSVLTRFELSDRGRVIYAGLNTVYHYRRTGPSVHKFRLTVYT
DTGTTRSPVIIYNTRNNQPTTQIVENIGEDMTEIAAASVPFFQRTWFMVVMVIVAMLVMS
VVIGVVFR

>Branchiostoma floridae_(XP_002593619)
MQHGFSEKRCVWSGVTMNSVLVSVLGMALLNAVALTMASPTEGPRGVNCLKAVEKCESMEQCRLVLHYYY
KSCRQSDTTCVEDKATQCRDAYTALQRYMDKCGCENIDKNHLEQCMETEHRLFYHPCNTQVEEGLSCIGK
EEDDRDNTRHYHVTLPPRPITCNEAKTECRNSSYCNVVYVNFRATCPTTRHQCTAAARNRCRESRDRLRV
TSLGHCICPKGMPGERKCRRILSRIRRDPCRHQDVFDYPPEPREVLQDKGHTSSCFDAFDRCNSNYECRT
SLAHYIHTCEPDDLTGTCDRPACLGAIRDLFKYAPLNLSQPLVECRCDGDDKDCVSLKNGLLPVCARPSS
QVPDCLEFHRQCKNGQHCRRSSCGDRLSTMPCECRGRGRRHRRCSKVLREMAVNDCGENARNSWTVTARL
EEGTITSDLPPPASRHATCRFQHSVPRATTSTPLMMMITNTTTRLAMPGVFVLKEDPGIVWMGFLLLPLA
ASASCLICACCGNACASRCQRIDPFIYRL

>Strongylocentrotus purpuratus_(XP_792667)
MPSLAVHLILLVTFFLGQRNEANGEQMSCTDARRACERDDFCSLGLIAIQHHCGNVDGRSCEATPSGLVN
CLMMLQDARIYRVFASCYCDPSSPEFAACHHQQRLTISNPCMNATGSAPSLSISSDGSSAIPAPTSAPGN
CFKVIKACKEETVCQEKLQAFYDACPTRKHDTCRLTSAEERAVCTSAQWALDENLMNCTCEEDRSKCKRQ
RKRLQENPCVISAPTHGDITAAAPHRLTGDESVKGESEEEELDELEEECPVDESNVVIGPSGGYNNGAST
CKEALTECTMNKVCRDDFSDILIKCNPQEIEEYCNRQECRSIVRKFFTDTSPIYTHALVFCHCQVGDIQC
ETIKRGLNPTCARSGIQNLDCLDLVQRCNEDSYCRSAYRNYQELCKPSDDESGCAYSYGACRSARVAIIM
TIMGSSCSCDSNNTDCRYHQKMIFDNSCYDRSDKGYYSSIAPTEPSDLPPTECVVNNSLNGMPYRVKPGS
LALVPFGDRCYSMCICVYNGNLENCVTQPCPDDIHCTVNNIEYKHDELFSHPAYGYCICRSGNVLCTRRH
ESGSEKESQLVFPSISVAYDSQLQYHLNSQLEESFGDGSILRGLQSILDNQESVPCRLQLLENTDNTLLI
SVYYTVNMNACFNQMYRLSNMINMKHPAIHLNPTLSILKIATVEQGAHHQKQQNGRATSTLKTSYSLASY
FLVAMLSANISLCGRTP

>Apis mellifera_(XP_624040)
MVCHDLMGRVMSRVVGTLLARSTLLTSVAAALVLLFCCCRCTRASEFPERECCDLIFPIPEPTGRSTSAP
TPTGRSGPDIKVPVAILNCLYARQLCFEDASCSAILEIIPRVCGPELVACSTVTVTKCQAALHTLQAFPF
FRPTCLCREPHVDPDCNSFQNFLFDHPCIYVLKKDKDPYSIDALPTCNHALSVCLRGKPCSQIYEDFKSN
CKAREGKCRMENRSACHDSWTQLRLSPMFGCICPNNHMKRRCDRIFSTVNHNPCVVKVISHPDNSTSFEV
IESQLENPLIDADHHDLVAMKQIPVPGGHHHKTQHKRNQTDDRNQTSVVLPSASSDLDKIQQPVKIVLSS
TCHHAYNACKNDPECKVLLEPVLNHCDSTSCAKNECMEALQNFYKSANYKHSVEIAFCLCRKTDGKKDEC
IIAQEKMHPACAQRVEGAEMPTCHSLAEACKEHEACRAKLEYYEQNCAVDSVTKKCAGPTAECRKAMLGI
LGTELRSNCACKGTELTQLYDCLGWQRLLWVNPCVVESQKDYHARRKHHHYPRTTTTTVLSTTKSPVSTT
TVTAVVEQVEDNQIPEVTRWTTTEPTETWEITTTSSTTISTTPTTTTTTTTPPRFCVVQRPRQSHQYIRE
GEGKRLYREDEPECSELCQCGEGEVLICNTICVDSSPCKTDFAFYNHEAPAYQAHRGPCLCYSGRFICMR
PSPDAYSIPHGVFMFLGYSEKDESLLRRHNNLTVLDAVSSLDNFMREEVNNQTVCTLFLYNATRENVIAV
ARLGTDNPPLNSSQAQSLQHLLRVKEECFSMLQDLSDKINNKHHEVHTHPLLSIFKMAEVEVKLPYSNEV
GCLSGSSSLPLVAILLLLTLFRFEASTCLLAS