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                       |---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|---------|-----
 MRGRD_MACFA           ---------------------------------MNQTLNSSGTAELALNHSRGSV---VHAACLVL------------SSLAMFTCLCGMAGNSMVIWLLGFR-MRRTPFSIYILNLAAADLLFVFCMAAMLSLETQPLVSTTDK--VHELMKRLKYFAYTVGLSLLTAISTQRCLSVLFPIWFKCHRPRHLSAWVCALLWMLCLLTNGLTSCFCSKFLK-F-NKDQCFRVDMVQAALIMGVLTPVMTLSSLTLFVRVRRSSQQWRRQPTRLFVVVLASVLVFLICSLPLGFYWFV--LYWLNLPPDTKVL--YFNLSRLSSSMSSSANPLIYFLVGSRRS--RRLQGSLGTVLQRALREEPELE--GGETPTTGTNEMGA  
 MRGRD_HUMAN           ---------------------------------MNQTLNSSGTVESALNYSRGST---VHTAYLVL------------SSLAMFTCLCGMAGNSMVIWLLGFR-MHRNPFCIYILNLAAADLLFLFSMASTLSLETQPLVNTTDK--VHELMKRLMYFAYTVGLSLLTAISTQRCLSVLFPIWFKCHRPRHLSAWVCGLLWTLCLLMNGLTSSFCSKFLK-F-NEDRCFRVDMVQAALIMGVLTPVMTLSSLTLFVWVRRSSQQWRRQPTRLFVVVLASVLVFLICSLPLSIYWFV--LYWLSLPPEMQVL--CFSLSRLSSSVSSSANPVIYFLVGSRRSH-RLPTRSLGTVLQQALREEPELE--GGETPTVGTNEMGA  
 MRGB5_MOUSE           ---------------------------------MGLTTPAWNINNTVVNGSNNTEHFSCVSKFNTL------------NFLTVIIAMFGLAGNAIVLWLLAFH-LPRNAFSVYVCNLACADFLQLCTQILGSLECFLQLNRRHTF-----FLTVVFMFAYLAGLCMIAAISVERSLSVMWPIWYHCQRPRHTSSIMCALLWAFCLLLNFLLGEGCGLLFSDP-KYYFCITCALITTALIILLTV-VPSVSSLALLVKMICGSH--RIPVTRFYVTIALTLVVFIFLGLPFGIYSSF--LIMFKEFQSIFSYH-VLEVTIFLSCVNSCANPIIYFLVGSIRQH-RLQWQSLKLLLQRAMQDTPEED-SGERVPSQRSGELESV  
 MRGX2_PANTR           ---------------------------------MDPTTPAWGTESTTMNGNDQALPLFCGKETLIS------------VFLILFIALVGLVGNGFVLWLLGFR-MRRNAFSVYVLSLAGADFLFLCFQIINCLVYLSNVFCSISINFPS-FFITVMTCAYLAGLSMLSTISTERCLSVLWPIWYRCRRPRHLSAVACVLLWALSLLLSILEGKFCGLFGDG--DSGWCQTFDLITAAWLIFLFM-VLCGSSLALLVRILCGSR--GLPLTRLYLTILLTVLVFLLCGLPFGIQWFL--ILWIWKNSDVLFCH-IHPVSVVLSSLNSSANPIIYFFVGSFRKQWRLQQPILKLALQRALQDIAEVD-HSEGCFRQGTPEMSRSSLV  
 MRGA5_MOUSE           --------------------------------MDKPLWKYGHLDSDP-------------------------------KLMIIIFRLVGMTGNAIVFWLLGFS-LHRNAFSVYILNLALADFVFLLCHIIDSMLLLLTVFYPNNI-FSG-YFYTIMTVPYIAGLSMLSAISTELCLSVLCPIWYRCHHPEHTSTVMCAAIWVLPLLVCILNRYFCSFLDINYNNDKQCLASNFFTRAYLMFLFV-VLCLSSMALLARLFCGTG--QMKLTRLYVTIMLTVLGFLLCGLPFVIYYFL--LFNIKDGFCLFDFR-FYMSTHVLTAINNCANPIIYFFEGSFRH--QLKHQTLKMVLQSVLQDTPEI--------AENMVEMSRNIPKP  
 MRGB4_RAT             ---------------------------------MSPTTQAWSINNTVVKENYYTEILSCITTFNTL------------NFLIVIISVVGMAGNATVLWLLGFH-MHRNAFSVYVLNLAGADFLYLCAQTVYSLECVLQFDNSYFY-----FLLTILMFNYLAGFCMIAAISTERCLSVTWPIWYHCQRPRHTSATVCALFWAFSLLLSLLLGQGCGFLFSKF-DYSFCRYCNFIATAFLIVIFM-VLFVSSLALLAKIICGSH--RIPVTRFYVTIALTVLVFIFFGLPIGICVFL--LPWIHMMLSSF----FYEMVTLLSCVNSCANPIIYFFVGSIRHH-RLQRQTLKLLLQRAMQDTPEEE-GGERGPSQKSEDLEVVRCSS  
 MRGX2_MACFA           ---------------------------------MDPTTPAWGTESTTMNGNDQALPLLCGKETMIS------------VFLILFIALVGLVGNAFVLWLLGFR-MRRNAFSVYVLSLAGADFLFLCFQMTNCLAYLINFFGSISINFPS-FFTTVMTCACLAGLSMLSAISTQRCLSILWPIWYRCRRPRHLSAVMCVLLWALSLLLSILEGKFCGFLFSDG-DSGWCQTFDFITAAWLMFLFV-VLCGSSLALLVRILCGSR--SLPLTRLYLTILLTVLIFLLCGLPFGIQWFL--ILWIWKNSDVLFCH-IHPVSVVLSSFNSSANPIIYFFVGSFRKQWRLRQPILKLALQRALQDTAEVD-HSEGCFSQGTLEMSRSSLV  
 MRGX2_MACMU           ---------------------------------MDPTTPAWGTESTTMNGNDQALPLLCGKETMIS------------VFLILFIALVGLVGNAFVLWLLGFR-MRRNAFSVYVLSLAGADFLFLCFQMTSCLAYLINFFGSISINIP--SFFTVMTCAYLAGLSMLSAISTERCLSVLWPIWYRCRRPRHLSAVMCVLLWALSLLLSILEGKFCGFLFSDD-DPGWCQTFDFITAAWLMFLFV-VLCGSSLALLVRILCGSR--SLPLTRLYLTILLTVLIFLLCGLPFGIQWFL--ILWIWKNSVVLFCH-IHPISVVLSSFNSSANPIIYFFVGSFRKQWRLRQPILKLALQRALQDTAEVD-HSEGCFSQGTLEMSRSSLV  
 MRGA1_MOUSE           ---------------------------------MDNTIPGG-----------------INITILIP------------NLMIIIFGLVGLTGNGIVFWLLGFC-LHRNAFSVYILNLALADFFFLLGHIIDSILLLLNVFYPITFLL---CFYTIMMVLYIAGLSMLSAISTERCLSVLCPIWYHCHRPEHTSTVMCAVIWVLSLLICILNSYFCGFLNTQYKNENGCLALNFFTAAYLMFLFV-VLCLSSLALVARLFCGTG--QIKLTRLYVTIILSILVFLLCGLPFGIHWFL--LFKIKDDFHVFDLG-FYLASVVLTAINSCANPIIYFFVGSFRH--RLKHQTLKMVLQNALQDTPET--------AKIMVEMSRSKSEP  
 MRGA4_MOUSE           ---------------------------------MAPTTTNPMNETIPGS---------IDIETLIP------------NLMIIIFGLVGLTGNVILFWLLGFH-LHRNAFLVYILNLALADFLFLLCHIINSTMLLLKVHLPNNI-LNH-CFDIIMTVLYITGLSMLSAISTERCLSVLCPIWYRCRRPEHTSTVLCAVIWFLPLLICILNGYFCHFFGPKYVIDSVCLATNFFIRTYPMFLFI-VLCLSTLALLARLFCGGG--KTKFTRLFVTIMLTVLVFLLCGLPLGFFWFL--VPWINRDFSVLDYI-LFQTSLVLTSVNSCANPIIYFFVGSFRH--RLKHKTLKMVLQSALQDTPET--------PENMVEMSRSKAEP  
 MRGB2_MOUSE           --------------------------MSGDFLIKNLSTSAWKTNITVLNGSYYIDTSVCVTRNQAM------------ILLSIIISLVGMGLNAIVLWFLGIR-MHTNAFTVYILNLAMADFLYLCSQFVICLLIAFYIFYSIDINIPL-VLYVVPIFAYLSGLSILSTISIERCLSVIWPIWYRCKRPRHTSAITCFVLWVMSLLLGLLEGKACGLLFNSF-DSYWCETFDVITNIWSVVFFG-VLCGSSLTLLVRIFCGSQ--RIPMTRLYVTITLTVLVFLIFGLPFGIYWIL--YQWISNFYYVEICN-FYLEILFLSCVNSCMNPIIYFLVGSIRHR-RFRRKTLKLLLQRAMQDTPEEEQSGNKSSSEHPEELETVQSCS  
 MRGRH_RAT             ---------------------------------MEPLATTLCPQECTQTTRNETPNETTWSSEHVTKYTY--------ISISLVICSLGLVGNGLLIWFLIFC-IKRKPFTIYILHLAFADFMVLLCSSIIQLVNTFHIYDSTLVSYAV----LFMIFGYNTGLHLLTAISVERCLSVLYPIWYHCRRPKHQSTVACTLLWALSVLVSGLENFFC-ILEVKP-QFPECRYVYIFSCTLTFLVFVPLMVFSNLILFIQVCCNLK--PRQPAKLYVIIMATVILFLVFAMPMKVLLII--GYYSNSTDASVWK--SLPYLNMLSTINCSINPIVYFVVGSLRR--KRSRKSLKEALQKVFEEKPVVA------SRENEVQFSLPL  
 MRGB5_RAT             MPDSPTESYGPDREYHVFISLFLCRNTSGKFLSVGPATPGWSINNTVVKENYYTEKLSCIITFNTL------------NFLTATISVVGTAGNATVLRLLGFH-MHRYAFSVYVFNLAGADFLYLCTQTVYSLECVLQFDNSYFY-----FLLTILMFAYLAALCMIPAISTERCLSVTWPIWYHCQRPRHTSATVCALFWAFSLLLRLLLGQGCGFLFGKY-DYYFCRYCSFITTAFLIVLFV-VPFVSSLAMLTKIICGSH--RIPVTRFYVTIAVTVLVFTFFGLPVGIISLL--LPRIVVFRGVFY---IYKIVTFLYSVNCCANPIIYFLIGSIRHH-RLQRQSLKLLLQRAMQDTPEEE-GGVKGPSQKSNELEIV  
 MRGX1_MOUSE           ---------------------------------MDPTISSHDTESTPLNETGHP----NCTPILTL------------SFLVLITTLVGLAGNTIVLWLLGFR-MRRKAISVYILNLALADSFFLCCHFIDSLLRIIDFYGLYAHKLSKDILGNAAIIPYISGLSILSAISTERCLCVLWPIWYHCHRPRNMSAIICALIWVLSFLMGILDW-FSGFLGETH-HHLW-KNVDFIITAFLIFLFM-LLSGSSLALLLRILCGPR--RKPLSRLYVTIALTVMVYLICGLPLGLYLFL--LYWFGVHLHYPFCH-IYQVTAVLSCVNSSANPIIYFLVGSFRQ--HRKHRSLKRVLKRALEDTPEED-EYTDSHLHKTTEISESRY  
 MRGA7_MOUSE           ---------------------------------MDETSPRS-----------------IDIESLIP------------NLMIIIFGLVGLTGNAIVLWLLGFC-LHRNAFLVYILNLALADFLFLLCHFINSAMFLLKVPIPNGI-FVY-CFYTIKMVLYITGLSMLSAISTERCLSVLCPIWYHCRRPEHTSTVMCAVIWIFSVLICILKEYFCDFFGTKLGNYYVCQASNFFMGAYLMFLFV-VLCLSTLALLARLFCGAE--KMKFTRLFVTIMLTILVFLLCGLPWGFFWFL--LIWIKGGFSVLDYR-LYLASIVLTVVNSCANPIIYFFVGSFRH--RLKHQTLKMVLQSALQDTPET--------HENMVEMSRIKAEQ  
 MRGRF_HUMAN           -------------------------------MAGNCSWEAHPGNRNKMCPGLSEAPELYSRGFLTIEQIAMLPPPAVMNYIFLLLCLCGLVGNGLVLWFFGFS-IKRNPFSIYFLHLASADVGYLFSKAVFSILNTGGFLGTFAD-YIRSVCRVLGLCMFLTGVSLLPAVSAERCASVIFPAWYWRRRPKRLSAVVCALLWVLSLLVTCLHNYFCVFLGRGA-PGAACRHMDIFLGILLFLLCCPLMVLPCLALILHVECRARR-RQRSAKLNHVILAMVSVFLVSSIYLGIDWFL---FWVFQIPAPFPE--Y--VTDLCICINSSAKPIVYFLAGRDKS--QRLWEPLRVVFQRALRDGAELGEAGGSTPNTVTMEMQCPPGNAS  
 MRGX1_RAT             ---------------------------------MDPTISSLSTESTTLNKTGHP----SCRPILTL------------SFLVPIITLLGLAGNTIVLWLLGFR-MRRKAISVYVLNLSLADSFFLCCHFIDSLMRIMNFYGIYAHKLSKEILGNAAIIPYISGLSILSAISTERCLSVLWPIWYHCHRPRNMSAIICVLIWVLSFLMGILDWFFSGFLGETH-HHLW-KNVDFIVTAFLIFLFM-LLFGSSLALLVRILCGSR--RKPLSRLYVTISLTVMVYLICGLPLGLYLFL--LYWFGIHLHYPFCH-IYQVTVLLSCVNSSANPIIYFLVGSFRH--RKKHRSLKMVLKRALEETPEED-EYTDSHVQKPTEISERRC  
 MRGX2_MOUSE           ---------------------MEERNISGRDLRVDSNITYWGTNITAVNESNHTGMSFCEVVSCTM------------VFLSLIVALVGLVGNATVLWFLGFQ-MRRNAFSVYILNLAGADFLFICFQIGYCFHMILDI-DSIPIEIDL-FYLVVLNFPYFCGLSILSAISIERCLSVMWPIWYHCQRPRHTSAVICTLLWVLSLVCSLLEGKECGFLYYTS-DPGWCKTFDLITATWLIVLFV-ALLGSSLALVITIFWGLH--KIPVTRLYVAIVFTVLVFLLFGLPYGIYWFL--LVWIEKFYYVLPCS-IYPVTVFLSCVNSSAKPIIYCLVGSIRHH-RFQRKTLKLFLQRAMQDTPEEEECGEMGSSGRSREIKTIWKGLRAALIRHKEL  
 MRGA6_MOUSE           ---------------------------------MHRSIS---------------------IRILIT------------NLMIVILGLVGLTGNAIVFWLLLFR-LRRNAFSIYILNLALADFLFLLCHIIASTEHILTFSSPNSI-FIN-CLYTFRVLLYIAGLSMLSAISIERCLSVMCPIWYRCHSPEHTSTVMCAMIWVLSLLLCILYRYFCGFLDTKYEDDYGCLAMNFLTTAYLMFLFV-VLCVSSLALLARLFCGAG--RMKLTRLYVTITLTLLVFLLCGLPCGFYWFL--LSKIKNVFTVFEFS-LYLASVVLTAINSCANPIIYFFVGSFRH--RLKHQTLKMVLQSALQDTPET--------PENMVEMSRNKAEL  
 MRGX1_HUMAN           ---------------------------------MDPTISTLDTELTPINGTEETL---CYKQTLSL------------TVLTCIVSLVGLTGNAVVLWLLGCR-MRRNAFSIYILNLAAADFLFLSGRLIYSLLSFISIPHTISK-----ILYPVMMFSYFAGLSFLSAVSTERCLSVLWPIWYRCHRPTHLSAVVCVLLWALSLLRSILEWMLCGFLFSGA-DSAWCQTSDFITVAWLIFLCV-VLCGSSLVLLIRILCGSR--KIPLTRLYVTILLTVLVFLLCGLPFGIQFFL--FLWIHVDREVLFCH-VHLVSIFLSALNSSANPIIYFFVGSFRQ--RQNRQNLKLVLQRALQDASEVD-EGGGQLPEEILELSGSRLEQ  
 MRGA8_MOUSE           ---------------------------------MDKTILGS-----------------IDIETLIR------------HLMIIIFGLVGLTGNAIVFWLLGFH-LHRNAFLVYILNLALADFFYLLCHIINSIMFLLKVPSPNII-LDH-CFYTIMIVLYITGLSMLSAISTERCLSVLCPIWYRCHRPEHTSTAMCAVIWVMSLLISILNGYFCNFSSPKYVNNSVCQASDIFIRTYPIFLFV-LLCLSTLALLARLFSGAG--KRKFTRLFVTIMLAILVFLLCGLPLGFFWFL--SPWIEDRFIVLDYR-LFFASVVLTVVNSCANPIIYFFVGSFRH--RLKQQTLKMFLQRALQDTPET--------PENMVEMSRSKAEP  
 MRGRD_RAT             ---------------------------------MNYTPYSSPAPGLTISPTMDPV---TWVYFSV-------------TFLAMATCVCGIVGNSMVIWLLSFHRVQRSPFCTYVLNLAVADLLFLLCMASLLSLETGPLLTASTSARVYEGMKRIKYFAYTAGLSLLTAISTQRCLSVLFPIWYKCHRPQHLSGVVCGVLWALALLMNFLASFFCVQFWH-P-DKYQCFKVDMVFNSLILGIFMPVMVLTSAIIFIRMRKNSLLQRRQPRRLYVVILTSVLVFLTCSLPLGINWFL--LYWVELPQAVRLL--YVCSSRFSSSLSSSANPVIYFLVGSQKS--HRLQESLGAVLGRALQDEPE----GRETPSTCTNDGV  
 MRGX3_MACMU           ---------------------------------MDPTIPALGTSQTPINRREETP---CYKQTLSL------------TVLTCIISLVGLTGNAVVLWLLGFR-MRRNAVSTYILNLAAVDFLFLSGHIVRSPLRLISIRHPISK-----IVNPVMTFPYFIGLSMLSAISTERCLSVLWPMWYRCRRPRHLSVVVCVLLWALSLLRSILEWMFCDFLFSGA-DSVWCETSDFITIAWLIFLCV-VLCGSSLVLLVRILCGSR--KMPLTRLYVTILLTVLVFLLCGLPFGIQWAL--FSRIHLDWKVLFCH-VHLISVFLSSLNSSANPIIYFFVGSFRQ--RQNRQNLKLVLQRALQDTPEVD-EGGGRLPEETLELSVSRLEQ  
 MRGRF_RAT             -------------------------------MAGNCSWEAHSTNQNKMCPGMSEALELYSRGFLTIEQIATLPPPAVTNYIFLLLCLCGLVGNGLVLWFFGFS-IKRTPFSIYFLHLASADGIYLFSKAVIALLNMGTFLGSFPD-YVRRVSRIVGLCTFFAGVSLLPAISIERCVSVIFPMWYWRRRPKRLSAGVCALLWLLSFLVTSIHNYFCMFLGHEA-SGTACLNMDISLGILLFFLFCPLMVLPCLALILHVECRARR-RQRSAKLNHVVLAIVSVFLVSSIYLGIDWFL---FWVFQIPAPFPE--Y--VTDLCICINSSAKPIVYFLAGRDKS--QRLWEPLRVVFQRALRDGAEPGDAASSTPNTVTMEMQCPSGNAS  
 MRGA3_MOUSE           ---------------------------------MNETIPGS-----------------IDIETLIP------------DLMIIIFGLVGLTGNAIVFWLLGFR-MHRTAFLVYILNLALADFLFLLCHIINSTVDLLKFTLPKGI-FAF-CFHTIKRVLYITGLSMLSAISTERCLSVLCPIWYHCRRPEHTSTVMCAVIWVLSLLICILDGYFCGYLDNHYFNYSVCQAWDIFIGAYLMFLFV-VLCLSTLALLARLFCGAR--NMKFTRLFVTIMLTVLVFLLCGLPWGITWFL--LFWIAPGVFVL----DYSPLLVLTAINSCANPIIYFFVGSFRQ--RLNKQTLKMVLQKALQDTPET--------PENMVEMSRNKAEP  
 MRGX4_HUMAN           ---------------------------------MDPTVPVFGTKLTPINGREETP---CYNQTLSF------------TVLTCIISLVGLTGNAVVLWLLGYR-MRRNAVSIYILNLAAADFLFLSFQIIRLPLRLINISHLIRK-----ILVSVMTFPYFTGLSMLSAISTERCLSVLWPIWYRCRRPTHLSAVVCVLLWGLSLLFSMLEWRFCDFLFSGA-DSSWCETSDFIPVAWLIFLCV-VLCVSSLVLLVRILCGSR--KMPLTRLYVTILLTVLVFLLCGLPFGILGAL--IYRMHLNLEVLYCH-VYLVCMSLSSLNSSANPIIYFFVGSFRQ--RQNRQNLKLVLQRALQDKPEVD-KGEGQLPEESLELSGSRLGP  
 MRGB4_MOUSE           ---------------------------------MGTTTLAWNINNTAENGSY-TEMFSCITKFNTL------------NFLTVIIAVVGLAGNGIVLWLLAFH-LHRNAFSVYVLNLAGADFLYLFTQVVHSLECVLQLDNNSFY-----ILLIVTMFAYLAGLCMIAAISAERCLSVMWPIWYHCQRPRHTSAIMCALVWVSSLLLSLVVGLGCGFLFSYY-DYYFCITLNFITAAFLIVLSV-VLSVSSLALLVKIVWGSH--RIPVTRFFVTIALTVVVFIYFGMPFGICWFL--LSRIMEFDSIFFNN-VYEIIEFLSCVNSCANPIIYFLVGSIRQH-RLRWQSLKLLLQRAMQDTPEEE-SGERGPSQRSGELETV  
 MRGB8_RAT             ---------------------------------MDSSIPDPEADLIQLNGSYHTETSPCVIESRVM------------ILLSIIIAFFGLAGNAMVLWLLAFR-MRRNVFSVYILNLAGANFLFLCTHTAFSLEKIIVLFHSVHIHIPL-LFYTLSTLAYLAGVSMVTAISAEYWLSGIWPYWYQGQRLKHTTTVICTGLWGLALLLSLLEGKSCGFLGSTY-NQDVCWKLDFIIVAWLLVLFA-VLSRSIQVLLVRIFCGSQ--RTPVTKLHVTIVLTALVLVICGFPFGIIFYL--LYWTTEVYYIMPCNSFHETILLLSYINSCANPIICLLVGSIRHC-RFQCGTLRLLLHRAMQDIPEEEGEELEEVVGERVQNSIP  
 MRGX2_PONPY           ---------------------------------MDPTTPAWGNESTTMNGNDQALPLLCGKETLIP------------VFLILFIALVGLVGNGFVLWLLGFC-MRRNAFSVYVLSLAGADFLFLCFQLINCLVYLSNFFCSISIDFPS-FFTTVMTCAYLAGLSMLSTISTERCLSVLWPIWYRCRRPRHLSAVVCVLLWALSLLLSILEGKFCGFFFSDG-DSGWCQTFDFITAAWLIFLFM-VLCGSSLALLVRILCGSR--GLPLTRLYLTILLTVLVFLLCGLPFGIQWFL--ILWIWENSDVLFCH-IHPVSVVLSSLNSSANPIIYFFVGTFRKQWRLQQPILKLALQRALQDTAEVD-HSEGCFRQGTPEMSRSSLV  
 MRGRE_RAT             ---------------------------------MSLRVHTHSPSTQG-----------DMAFNLTI------------LSLTELLSLGGLLGNGVALWLLNQN-VYRNPFSIYLLDVACADLIFLCCHMVAIIPELLQDQLNFPE-FVHISLIMLRFFCYIVGLSLLVAISTEQCLATLFPSGYLCRRPRYLTTCVCAFIWVLCLLLDLLLSGACTQFFGAP-SYHLCGMLWLVVAVLLAALCC-TMCVTSLLLLLRVERGPE--RHQPRGFPTLVLLVILLFLFCGLPFGIFWLSKNLSWHTPLY-------FYHFSFFMASVHSAAKPAIYFFLGSTPG--QRFQEPLRLVLQRALGDEAELG-AVREASQGGLVDMTV  
 MRGRE_HUMAN           ---------------------------------MEPREAGQHVGAANGAQE-------DVAFNLII------------LSLTEGLGLGGLLGNGAVLWLLSSN-VYRNPFAIYLLDVACADLIFLGCHMVAIVPDLLQGRLDFPG-FVQTSLATLRFFCYIVGLSLLAAVSVEQCLAALFPAWYSCRRPRHLTTCVCALTWALCLLLHLLLSGACTQFFGEP-SRHLCRTLWLVAAVLLALLCC-TMCGASLMLLLRVERGPQ--RPPPRGFPGLILLTVLLFLFCGLPFGIYWLSRNLLWYIPHY-------FYHFSFLMAAVHCAAKPVVYFCLGSAQG--RR--LPLRLVLQRALGDEAELG-AVRETSRRGLVDIAA  
 MRGX2_TRAFR           ---------------------------------MDPTTLVWGTESTTMNGNDQALPLLCGKETLIL------------VVLILFIALVGLVGNAFVLWLLGFR-MRRNAFSVYVLSLAGADFLFLCFPMINCLAYLINFFHSISINFPS-FFTTVMTCAYLAGLSMLSAISTERCLSVLWPIWYRSRRPRHLSAVMCVLLWALSLLLSILEGKFCGFLFSDG-DSGWCQTFDFITAAWLMFLFV-VLCGSSLALLVRILCGSR--GLPLTRLYLTILLTVLIFLLCGLPFGIQWFL--ILWIWKNSDVLFCH-IHPVSVVLSSFNSSANPIIYFFVGSFRKQWRLRQPVLKLALQRALQDTAEVD-HSEGCFSQGTLEMSGSSLV  
 MRGX2_BUNHO           ---------------------------------MDPTTPAWGTESTTMDGNDQSLPLLCDKEALIP------------VFLILFIALVGLVGNGFVLWLLGFR-MSRNAFSVYVLSLAGADFLFLCFQIINCLVYLRDFFCSISINFPS-XFTTVMTCAYLAGLSMLSTISTERCLSVLWPIWYRCRRPRHLSAVVCVLLWALSLLLSILEGKFCGFLFSDG-DFGWCQIFDFITAAWLIFLFV-VLCASSLALLVRILCGSR--GLPLTRLYLTILLTVLVFLLCGLPFGIQWFLILGFW---NSDVLLCH-IHLVSVVLSSLNSSANPIIYFFVGSFRKQWRLQQPILKLAFQRALQDTAEVD-HSEGCFPQGTSEMSRSSLV  
 MRGRF_MOUSE           -------------------------------MAGNCSWEAHSTNQNKMCPGMSEARELYSRGFLTIEQIATLPPPAVTNYIFLLLCLCGLVGNGLVLWFFGFS-IKRTPFSIYFLHLASADGMYLFSKAVIALLNMGTFLGSFPD-YIRRVSRIVGLCTFFTGVSLLPAISIERCVSVIFPTWYWRRRPKRLSAGVCALLWMLSFLVTSIHNYFCMFLGHEA-PGTVCRNMDIALGILLFFLFCPLMVLPCLALILHVECRARR-RQRSAKLNHVVLAIVSVFLVSSIYLGIDWFL---FWVFQIPAPFPE--Y--VTDLCICINSSAKPIVYFLAGRDKS--QRLWEPLRVVFQRALRDGAEPGDAASSTPNTVTMEMQCPSGNAS  
 MRGX3_HUMAN           ---------------------------------MDSTIPVLGTELTPINGREETP---CYKQTLSF------------TGLTCIVSLVALTGNAVVLWLLGCR-MRRNAVSIYILNLVAADFLFLSGHIICSPLRLINIRHPISK-----ILSPVMTFPYFIGLSMLSAISTERCLSILWPIWYHCRRPRYLSSVMCVLLWALSLLRSILEWMFCDFLFSGA-NSVWCETSDFITIAWLVFLCV-VLCGSSLVLLVRILCGSR--KMPLTRLYVTILLTVLVFLLCGLPFGIQWAL--FSRIHLDWKVLFCH-VHLVSIFLSALNSSANPIIYFFVGSFRQ--RQNRQNLKLVLQRALQDTPEVD-EGGGWLPQETLELSGSRLEQ  
 MRGB1_MOUSE           ---------------------MEQRTEIAPLLKMDLVIQDWTINITALKESNDNGISFCEVVSRTM------------TFLSLIIALVGLVGNATVLWFLGFQ-MSRNAFSVYILNLAGADFVFMCFQIVHCFYIILDIYF-IPTNFFS-SYTMVLNIAYLSGLSILTVISTERFLSVMWPIWYRCQRPRHTSAVICTVLWVLSLVLSLLEGKECGFLYYTS-GPGLCKTFDLITTAWLIVLFV-VLLGSSLALVLTIFCGLH--KVPVTRLYVTIVFTVLVFLIFGLPYGIYWFL--LEWIREFHDNKPCG-FRNVTIFLSCINSCANPIIYFLVGSIRHH-RFQRKTLKLLLQRAMQDSPEEEECGEMGSSRRPREIKTVWKGLRAALIRHK  
 MRGRE_MOUSE           ---------------------------------MTSLSVHTDSPSTQG----------EMAFNLTI------------LSLTELLSLGGLLGNGVALWLLNQN-VYRNPFSIYLLDVACADLIFLCCHMVAIIPELLQDQLNFPE-FVHISLTMLRFFCYIVGLSLLAAISTEQCLATLFPAWYLCRRPRYLTTCVCALIWVLCLLLDLLLSGACTQFFGAP-SYHLCDMLWLVVAVLLAALCC-TMCVTSLLLLLRVERGPE--RHQPRGFPTLVLLAVLLFLFCGLPFGIFWLSKNLSWHIPLY-------FYHFSFFMASVHSAAKPAIYFFLGSTPG--QRFREPLRLVLQRALGDEAELG-AGREASQGGLVDMTV  
 MRGX2_GORGO           ---------------------------------MDPTTPAWRTESTTMNGNDQALPLLCGKEILIS------------VFLILFIALVGLVGNGFVLWLLGFR-MRRNAFSVYVLSLAGADFLFLCFQIINCLVYLSNFFCSSSINFPS-FFTTVMTCAYLAGLSMLSTISTERCLSVLWPIWYRCRRPRHLSAVACVLLWALSLLLSILEGKFCGLFGDG--DSGWCQTFDLITAAWLIFLFM-VLCGSSLALLVRILCGSR--GLPLTRLYLTILLTVLVFLLCGLPFGIQWFL--ILWIWKNSDVLFCH-IHPVSVVLSSLNSSANPIIYFFVGSFRKQWQLQQPILKLALQRALQDIAEVD-HSEGCFRQGTPEMSRSSLV  
 MRGX2_PYGBI           ---------------------------------MDPTTPAWGTESTTMNGNDQALPLLCGKETLIL------------VLLILFIALVGLVGNAFVLWLLGFR-MRRNAFSVYVLSLAGADFLFLCFPMINCLEYLINFFHSISINFPS-FFTTVMTCAYLAGLSMLSAISTERCLSVLWPIWYRCRRPRHLSAVLCVLLWALSLLLSILEGKFCGLLFSDG-DSGWCQTFDFITAAWLMFLFV-VLCGSSLALLVRILCGSQ--GLPLTRLYLTILLTVLIFLLCGLPFGIQWFL--ILWIWKNSDVLFCH-IHPVSVVLSSFNSSANPIIYFFVGSFRKQWRLRQPVLKLALQRALQDTAEVD-HSEGCFSQGTLEMSGSSLV  
 MRGRD_MOUSE           ---------------------------------MNSTLDSSPAPGLTISPTMDLV---TWIYFSV-------------TFLAMATCVGGMAGNSLVIWLLSCNGMQRSPFCVYVLNLAVADFLFLFCMASMLSLETGPLLIVNISAKIYEGMRRIKYFAYTAGLSLLTAISTQRCLSVLFPIWYKCHRPRHLSSVVSGALWALAFLMNFLASFFCVQFWH-P-NKHQCFKVDIVFNSLILGIFMPVMILTSTILFIRVRKNSLMQRRRPRRLYVVILTSILVFLTCSLPLGINWFL--LYWVDVKRDVRLL--YSCVSRFSSSLSSSANPVIYFLVGSQKS--HRLQESLGAVLGRALRDEPEPE--GRETPSTCTNDGV  
 MRGRE_MACFA           ---------------------------------MEPREAGQHAGAADGAQE-------DVAFNLVI------------LSLTEGLGLGGLLGNGAVLWLLSSN-VYRNPFAIYLLDVACADLIFLGCHMVAIIPDLLQGRLDFPG-FVQTSLATLRFFCYIVGLSLLVAVSVEQCLAALFPAWYSCRRPRHLTTCVCALTWACCLLLHLLLSGACTQFFGEP-SRHLCRTLWLVAAVLLAVLCC-TMCGASLMLLLQVERGPQ--RPPPRGFPTLILLAVLLFLFCGLPFGIYWLSRNLLWHIPHY-------FYHFSFLTAAVYCAAKPVVYFCLGSAQG--RR--LPLRLVLQRALGDEAELG-AVRETSRRGLVDIAA  
 MRGRH_MOUSE           ---------------------------------MEPLAMTLYPLESTQPTRNKTPNETTWSSEHTDDHTY--------FLVSLVICSLGLAGNGLLIWFLIFC-IKRKPFTIYILHLAIADFMVLLCSSIMKLVNTFHIYNMTLESYAI----LFMIFGYNTGLHLLTAISVERCLSVLYPIWYQCQRPKHQSAVACMLLWALSVLVSGLENFFC-ILEVKP-QFPECRYVYIFSCILTFLVFVPLMIFSNLILFIQVCCNLK--PRQPTKLYVIIMTTVILFLVFAMPMKVLLII--GYYSSSLDDSVWD--SLPYLNMLSTINCSINPIVYFVVGSLRR--KRSRKSLKEALQKVFEEKPVVA------SRENVTQFSLPS  
 MRGRA_RAT             ---------------------------------MDKTIPGS-----------------FNSRTLIP------------NLLIIISGLVGLIGNAMVFWLLGFR-LARNAFSVYILNLALADFLFLLCHIIDSTLLLLKFSYPNII-FLP-CFNTVMMVPYIAGLSMLSAISTERCLSVVCPIWYRCRRPKHTSTVMCSAIWVLSLLICILNRYFCGFLDTKYEKDNRCLASNFFTAACLIFLFV-VLCLSSLALLVRLFCGAG--RMKLTRLYATIMLTVLVFLLCGLPFGIHWFL--LIWIKIDYGKFAYG-LYLAALVLTAVNSCANPIIYFFVGSFRH--Q-KHQTLKMVLQRALQDTPET--------AENTVEMSSSKVEP  
 MRGX2_HUMAN           ---------------------------------MDPTTPAWGTESTTVNGNDQALLLLCGKETLIP------------VFLILFIALVGLVGNGFVLWLLGFR-MRRNAFSVYVLSLAGADFLFLCFQIINCLVYLSNFFCSISINFPS-FFTTVMTCAYLAGLSMLSTVSTERCLSVLWPIWYRCRRPRHLSAVVCVLLWALSLLLSILEGKFCGFLFSDG-DSGWCQTFDFITAAWLIFLFM-VLCGSSLALLVRILCGSR--GLPLTRLYLTILLTVLVFLLCGLPFGIQWFL--ILWIWKDSDVLFCH-IHPVSVVLSSLNSSANPIIYFFVGSFRKQWRLQQPILKLALQRALQDIAEVD-HSEGCFRQGTPEMSRSSLV