>tr|Q9BCW3|Q9BCW3_CHICK MHC Rfp-Y class I alpha chain OS=Gallus gallus GN=YFV MGPSEVVVLGLLLGALGAAECGSHSLRYFLTGMTDPGPGMPRFVIVGYVDDKIFGTYNSK SRTAQPIVEMLPQEDQEHWDTQTQKAQGGERDFDWNLNRLPERYNKSKGSHTMQMMFGCD ILEDGSIRGYDQYAFDGRDFLAFDMDTMTFTAADPVAEITKRRWETEGTYAERWKHELGT VCVQNLRRYLEHGKAALKRRVQPEVRVWGKEADGILTLSCHAHGFYPRPITISWMKDGMV RDQETRWGGIVPNSDGTYHASAAIDVLPEDGDKYWCRVEHASLPQPGLFSWEPQPNLIPI VAGAVVAIVAVIAAVVGLVVWKSKSGKEKKGYEAAAGHDGESSGSATGSEPSI