>5GJY_1|Chain A|MHC class I antigen|Anas platyrhynchos (8839) MEFEPHSLRYFYTAVSDPSPGVPQFVTVGSVDGEVFVRYDSETRKMEPRVDWIVANVDQQYWDRETETSRGNEQIFRVNLDTARERYNQSRGSHTWQCMHGCDLEDGSIRGFQQCGYDGKDFIALDKDTLTYTAADAAAQITKRKWEQEGTVAEQWKNYLENTCIEWLRKYVSYGKDVLERRERPKVRVSGMESNKILTLSCRAHGFYPPPISISWLKDGVVQEQETKRGSTVPNSDGTYHAWATIDVLPGNRDKYQCRVEHASLPQPGLFSW >5GJY_2|Chain B|Beta-2-microglobulin|Anas platyrhynchos (8839) MEFGQAKAAPKVQVYSRHPATAGTENILNCYVEGFHPPKIDIALLKNGEPMKDVKYNDMSFGDDWTFQRLVYAPFTPTKSDVYTCRVDHEAFTEPQSFRWEPDF >5GJY_3|Chain C|MET-VAL-MET-GLU-LEU-ILE-ARG-MET-ILE|unidentified influenza virus (11309) MVMELIRMI