Immunoglobulin alpha Fc receptor GDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQCQYRIGHYRFRYSDTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQHQSGEHPANFSLGPVDLNVSGIYRCYGWYNRSPYLWSFPSNALELVVTDSIHQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPGLTFARTPSVCK GDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQCQYRIGHYRFRYSNTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQHQSGEHPANFSLGPVDLNVSGIYRCYD----SIHQDYTTQNLIRMAVA------------------GLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPGLTFARTPSVCK SDPLELVVTGAYSKPTLSALPSPVVTSGGNVTLQCVSQVAFDGFILCKEGEDEHPQRLNSHSHARGWSWAIFSVGPVSPSRRWSYRCYAYDSNSPYVWSLPSDLLELLVPGVSKKPSLSVQPGPMVAPGESLTLQCVS-DVGYDRFVLYKEGERDFLQRPGWQPQAGLSQANFTLGPVSPSHGGQYRCYSAHNLSSEWSAPSDPLDILITGQF------------YDRPSLSVQPVPTVAPGKNVTLLCQSRGQF KQTT-LLCLGDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKF-WNETDPEFVIDHMDANKAGRYQCQYRI---GHYRFRYSNTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQH-----QSGEHPANFSLGPVDLNVSGIYRCYDSI---HQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPGLTF ESSDPLELVVTGAYIKPTLSAQPSPVVNSGGNVILQCDSQVAFDGFSLCKEGEDEHPQCLNSQPHARGSSRAIFSVGPVSPSRRWWYRCYAYDSNSPYEWSLPSDLLELLVLGVSKKPSLSVQPGPIVAPEETLTLQCGSDA-GYNRFVLYKDGERDFLQLAGAQPQAGLSQANFTLGPVSRSYGGQYRCYGAHNLSSEWSAPSDPLDILIAGQF------------YDRVSLSVQPGPTVASGENVTLLCQSQ DPKQTT-LLCLGDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKF-WNETDPEFVIDHMDANKAGRYQCQYRI---GHYRFRYSNTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQ-----HQSGEHPANFSLGPVDLNVSGIYRCYDSI---HQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPG SDPLVLVMTGAYPKPTLSAQPSPVVTSGGRVTLQCESQVAFGGFILCKEGEDEHPQCLNSQPHARGSSRAIFSVGPVSPNRRWSHRCYGYDLNSPYVWSSPSDLLELLVPGVSKKPSLSVQPGPVMAPGESLTLQCVS-DVGYDRFVLYKEGERDLRQLPGRQPQAGLSQANFTLGPVSRSYGGQYRCYGAHNLSSECSAPSDPLDILITGQIRGTPFISV------------QPGPTVASGENVTLLCQSWRQF KQTTLLC-LGDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKF-WNETDPEFVIDHMDANKAGRYQCQYRI---GHYRFRYSNTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQ-----HQSGEHPANFSLGPVDLNVSGIYRCYDSI---HQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPGLTF MSSTLPALLCVGLCLSQRISAQQQTLPKPFIWAEPHFMVPKEKQVTICCQGNYGAVEYQLHF--EGSLFAVDRPKPPERINKVKFYIPDMNSRMAGQYSCIYRVGELWSEPSNLLDLVVTEMYDTPTLSVHPGPEVISGEKVTFYCR-LDTATSMFLLLKEGRSSHVQRGYGKVQAEFPLGPVTTAHRGTYRCFGSYNNHAWSFPSEPVKLLVTGDIENTSLAPEDPTFPADTWGTYLLTTETGLQKDHALWDHTAQNLLR MDPKQTTLLCLG------------DFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQCQYRIGHYRFRYSNTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQHQSGEHPANFSLGPVDLNVSGIYRCYDS--IHQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPGLTFAR SPALMVLLCLGLSLGPRTHVQAGNLSKATLWAEPGSVISRGNSVTIRCQGTLEAQEYRL--VKEGSPEPWDTQNPLEPKNKARFSIPSMTEHHAGRYRCYYYSPAGWSEPSDPLELVVTGFYNKPTLSALPSPVVTSGENVTLQCGSRLR-FDRFILTEEGDHKLSWTLDSQLTPSGQFQALFPVGPVTPSHRWMLRCYGSRRHILQVWSEPSDLLEIPVSGAADNLSPSQNKSDSGTASHLQDYAVENLIRMGMAGLILVVLGILIFQDWHSQRSPQAAAGR DPKQTTLLCLG------------DFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQCQYRIGHYRFRYSNTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQ------HQSGEHPANFSLGPVDLNVSGIYRCYDSIH----QDYTTQNLIRMAVA-----------------------------------GLVLVALLAILVENWHSHTALNKEASA MIPTFTALLCLGLSLGPRTHMQAGPLPKPTLWAEPGSVISWGNSVTIWCQGTLEAREYRL--DKEESPAPWDRQNPLEPKNKARFSIPSMTEDYAGRYRCYYRSPVGWSQPSDPLELVMTGAYSKPTLSALPSPLVTSGKSVTLLCQS-RSPMDTFLLIKERAAHPLLHLRSEHGAQQHQAEFPMSPVTSVHGGTYRCFSSHGFSHYLLSHPSDPLELIVSGSLEDPRPS----PTRSVSTAAGPEDQPLMPTGSVPHSGLRR MDPKQTTLLCLG------------DFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQCQYRIGHYRFRYSNTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQHQSG-----EHPANFSLGPVDLNVSGIYRCYD----SIHQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPG EPSDPLELVATGFYAEPTLLALPSPVVASGGNVTLQCDTLDGLLTFVLVEEEQKLPRTLYSQKLPKGPSQALFPVGPVTPSCRWRFRCYYYYRKNPQVWSNPSDLLEILVPGVSRKPSLLIPQGSVVARGGSLTLQCRS-DVGYDIFVLYKEGEHDLVQGSGQQPQAGLSQANFTLGPVSRSHGGQYRCYGAHNLSPRWSAPSDPLDILIAGLIPDI------------PALSVQPGPKVASGENVTLLCQSW DPKQTTLLC-LGDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQCQYR---IGHYRFRYSNTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQ-----HQSGEHPANFSLGPVDLNVSGIYRCYDSI---HQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPG MSPSPTALFCLGLCLGRVPAQSGPLPKPSLQALPSSLVPLEKPVTLRCQGPPGVDLYRLEKL-----------SSSRYQDQAVLFIPAMKRSLAGRYRCSYQNGSLWSLPSDQLELVATGVFAKPSLSAQPGPAVSSGGDVTLQCQT-RYGFDQFALYKEGDPAPYKNPERWYRASFPIITVTAAHSGTYRCYSFSSRDPYLWSAPSDPLELVVTGTSVTPSRLPTEPPSPVAEFSEATAELTVS MDPKQTTLLCLG-----------DFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQCQYRIGHYRFRYSNTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQHQSGEHPANFSLGPVDLNVSGIYRCYD----SIHQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVA APSNPVVIMVTGNHRKPSLLAHPGPLVKSGERVILQCWSDIMFEHFFLHKEGISKDPSRLVGQIHDGVSKANFSIGPMMLALAGTYRCYGSVTHTPYQLSAPSDPLDIVVTGPYEKPSLSAQPGPKVQAGESVTLSCSSRSS-YDMYHLSREGGAHERRLPAVRKVNRTFQADFPLGPAT--HGGTYRCFGSFRHSPYEWSDPSDPLLVSVTGNPSSS--------WPSPTEPSSKSGNP DPKQTT-LLCLGDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQCQYRIGHYR---FRYSNTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELS-----LPQHQSGEHPANFSLGPVDLNVSGIYRCYD----SIHQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASAD MGGQDKPFLSARPSTVVPRGGHVALQCHYRRGFNN--FMLYKEDRSHVPIFHGRIFQE---SFIMGPVTPAHAGTYRCRGSRPHSLTGWSAPSNPLVIMVTGNHRKPSLLAHPGPLLKSGETVILQCWS-DVMFEHFFLHREGISEDPSRLVGQIHDGVSKANFSIGPLMPVLAGTYRCYGSVPHSPYQLSAPSDPLDIVITGLYEKPSLS-------------AQPGPTVQAGENVTLSCSSWSSYD LGDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQCQYRIGH---YRFRYSNTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLP-----QHQSGEHPANFSLGPVDLNVSGIYRCYD----SIHQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPGLTFA EGVHRKPSLLAHPGPLVKSEETVILQCWS-DVRFEHFLLHREGKYKDTLHLIGEHHDGVSKANFSIGPMMQDLAGTYRCYGSVTHSPYQLSAPSDPLDIVITGLYEKPSLS-------------AQPGPTVLAGESVTLSCSSRSSYD TGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGE-----LSLPQHQSGEHPANFSLGPVDLNVSGIYRCYDS----IHQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPGLTFA QEGVHRKPSFLALPGHLVKSEETVILQCWS-DVMFEHFLLHREGKFNNTLHLIGEHHDGVSKANFSIGPMMPVLAGTYRCYGSVPHSPYQLSAPSDPLDMVIIGLYEKPSLSAQ-PGPTVQAGENVTLSCSSRSSYDMYHLSREGEAHERRLPAVR VTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGE-----LSLPQHQSGEHPANFSLGPVDLNVSGIYRCYDS----IHQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPG-LTFARTPSVC EGFRRKPSLLAHPGPLVKSEETVILQCWS-DVMFEHFLLHREGTFNHTLRLIGEHIDGVSKGNFSIGRMTQDLAGTYRCYGSVTHSPYQLSAPSDPLDIVITGLYEKPSLS-------------AQPGPTVLAGESVTLSCSSRSSYD TGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLP-----QHQSGEHPANFSLGPVDLNVSGIYRCYDS----IHQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPGLTFA EGVHRKPSLLAHPGPLVKSEETVILQCWS-DVRFQHFLLHREGKFKDTLHLIGEHHDGVSKANFSIGPMMQDLAGTYRCYGSVTHSPYQLSAPSDPLDIVITGLYEKPSLS-------------AQPGPTVLAGESVTLSCSSRSSYD TGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGE-----LSLPQHQSGEHPANFSLGPVDLNVSGIYRCYDS----IHQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPGLTFA GVHRKPSLLAHPGPLVKSEETVILQCWSDVMFE--HFLLHREGMFNDTLRLIGEHHDGVSKANFSISRMTQDLAGTYRCYGSVTHSPYQVSAPSDPLDIVIIGLYEKPSLSAQPGPTVLAGENVTLSCSSRSS-YDMYHLSREGEAHERRLPAGPKVNGTFQADFPLGPAT--HGGTYRCFGSFHDSPYEWSKSSDPLLVSVTGNPSNS------------WPSPTEPSSKTGNPR GDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGR--RLKFWNETDPEFVIDHMDANKAGRYQCQYRIGHYR---FRYSNTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQ-----HQSGEHPANFSLGPVDLNVSGIYRCYD----SIHQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPS EGVHRKPSLLAHPGRLVKSEETVILQCWS-DVRFEHFLLHREGKFKDTLHLIGEHHDGVSKANFSIGPMMQDLAGTYRCYGSVTHSPYQLSAPSDPLDIVITGLYEKPSLS-------------AQPGPTVLAGESVTLSCSSRSSYD TGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGE-----LSLPQHQSGEHPANFSLGPVDLNVSGIYRCYDS----IHQDYTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPGLTFA TVTTITVYAEPPKPFITSNNSNPVEDEDAVALTCE--PEIQNTTYLWWVNNQSLPVSPRLQL-SNDNRTLTLLSVTRNDVGPYECGIQNE-LSVDHSDPVILNVLYGPDDPTIS-PSYTYYRPGVNLSLSCHAASNPPAQYSWLIDGNIQ-------QHTQELFISNITEKNSGLYTCQANNSASGHSRTTVKTITVSAELPKPSISSN----NSKPVEDKDAVAFTCEPEAQNTTYLWWVNGQSLP KQTTLLCLGDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQCQYRIGHYRFRYSNTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQHQSGEHPANFSLGPVDLNVSGIYRCYDSIHQDYTTQNLI-RMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQMCQPGLTFARTP MSPHPTALLGLVLCLAQTIHTQEEDLPRPSISAEPGTVIPLGSHVTFVCRGPVGVQTFRLERDSRSTYNDTEDVSQASPSESEARFRIDSVREGNAGLYRCIYYKPPKWSEQSDYLELLVKESSGGP MDPKQTTLL----CLG--------DFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREI-GRRLKFWNETDPEFVIDHMDANKAGRYQCQYRIGHYRFRYSNTLELVVTGLYGKP MDPKQTTLLC LGDFPMPFIS AKSSPVIPLD GSVKIQCQAI REAYLTQLMI IKNSTYREIG RRLKFWNETD PEFVIDHMDA NKAGRYQCQY RIGHYRFRYS NTLELVVTGL YGKPFLSADR GLVLMPGENI SLTCSSAHIP FDRFSLAKEG ELSLPQHQSG EHPANFSLGP VDLNVSGIYR CYDSIHQDYT TQNLIRMAVA GLVLVALLAI LVENWHSHTA LNKEASADVA EPSWSQQMCQ PGLTFARTPS VCK