>6XPQ_1|Chain A|Hemagglutinin|Influenza A virus (A/Texas/50/2012(H3N2)) (1321009) TNATELVQNSSIGEICDSPHQILDGENCTLIDALLGDPQCDGFQNKKWDLFVERSKAYSNCYPYDVPDYASLRSLVASSGTLEFNNESFNWNGVTQNGTSSACIRRSNNSFFSRLNWLTHLNFKYPALNVTMPNNEQFDKLYIWGVHHPVTDKDQIFLYAQPSGRITVSTKRSQQAVIPNIGFRPRIRNIPSRISIYWTIVKPGDILLINSTGNLIAPRGYFKIRSGKSSIMRSDAPIGKCKSECITPNGSIPNDKPFQNVNRITYGACPRYVKQSTLKLATGGALEVLFQ >6XPQ_2|Chain B[auth C]|antibody D1 H1-17/H3-14 light chain|Homo sapiens (9606) DIRVTQSPSSLSASVGDRVTITCRASQSISRSLNWYQQRPGKAPKFLIYAASNLQSGVPSRFSGGGSGTDFTLTISSLQPEDFATYYCQETYSRTFGQGTKADIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC >6XPQ_3|Chain C[auth B]|antibody D1 H1-17/H3-14 heavy chain|Homo sapiens (9606) QVQLQESGPGLVKPSESLSLTCSVSGGSVSSNLHYWSWIRQLPGKGLEWIGYISYTGSTKYNPSLNGRVTLSIDASKNQFSLELSSVTAADTAVYYCARDFFEKLIADDLNAFDIWGQGTMVTVSGASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKGSSLEVLFQGPLGHHHHHH