FCAR GI:19743865 Fc alpha receptor isoform f 1 mdpkqttllc lgdfpmpfis aksspvipld gsvkiqcqai reayltqlmi 50 51 iknstyreig rrlkfwnetd pefvidhmda nkagryqcqy righyrfrys 100 101 dtlelvvtgl ygkpflsadr glvlmpgeni sltcssahip fdrfslakeg 150 151 elslpqhqsg ehpanfslgp vdlnvsgiyr lhpprlhdae ldphgrgrtg 200 201 prgslghtg