>gi|19743857 Fc alpha receptor isoform b precursor [Homo sapiens] MDPKQTTLLCLVLCLGQRIQAQEGDFPMPFISAKSSPVIPLDGSVKIQCQ AIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQC QYRIGHYRFRYSDTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAH IPFDRFSLAKEGELSLPQHQSGEHPANFSLGPVDLNVSGIYRCYDSIHQD YTTQNLIRMAVAGLVLVALLAILVENWHSHTALNKEASADVAEPSWSQQM CQPGLTFARTPSVCK