FCER1A GI:4503675 Fc fragment of IgE, high affinity I, receptor for alpha polypeptide precursor 1 mapamesptl lcvallffap dgvlavpqkp kvslnppwnr ifkgenvtlt 50 51 cngnnffevs stkwfhngsl seetnsslni vnakfedsge ykcqhqqvne 100 101 sepvylevfs dwlllqasae vvmegqplfl rchgwrnwdv ykviyykdge 150 151 alkywyenhn isitnatved sgtyyctgkv wqldyesepl nitvikapre 200 201 kywlqffipl lvvilfavdt glfistqqqv tfllkikrtr kgfrllnphp 250 251 kpnpknn