>8EUQ_1|Chains A, C[auth F]|HLA class II histocompatibility antigen, DR alpha chain|Homo sapiens (9606) EEHVIIQAEFYLNPDQSGEFMFDFDGDEIFHVDMAKKETVWRLEEFGRFASFEAQGALANIAVDKANLEIMTKRSNYTPITNVPPEVTVLTNSPVELREPNVLICFIDKFTPPVVNVTWLRNGKPVTTGVSETVFLPREDHLFRKFHYLPFLPSTEDVYDCRVEHWGLDEPLLKHWEFDTSGENLYFQ >8EUQ_2|Chains B[auth D], D[auth H]|c44H10 Fab light chain|Homo sapiens (9606) DIQMTQSPSSLSASLGQRVSLTCRASQEISGYLTWLQQKPDGTIKRLVYAASTLDSGVPKRFSGSRSGSDYSLTISSLESEDFADYYCLQYTNYPLTFGAGTKLELKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC >8EUQ_3|Chains E[auth B], G|Hemagglutinin HA1 chain,HLA class II histocompatibility antigen DR beta chain|Influenza A virus (11320) GAPKYVKQNTLKLATSGGSGSIEGRGSGDTRPRFLEQVKHECHFFNGTERVRFLDRYFYHQEEYVRFDSDVGEYRAVTELGRPDAEYWNSQKDLLEQKRAAVDTYCRHNYGVGESFTVQRRVYPEVTVYPAKTQPLQHHNLLVCSVNGFYPGSIEVRWFRNGQEEKTGVVSTGLIQNGDWTFQTLVMLETVPRSGEVYTCQVEHPSLTSPLTVEWRATGGENLYFQ >8EUQ_4|Chains F[auth C], H[auth I]|c44H10 Fab heavy chain|Homo sapiens (9606) QVQLKESGPGLVAPSQSLSITCTVSGFSLTSYGVHWVRQPPGKGLEWLGVIWAGGSINYNSALMSRLSISKDNFKSQVFLKMSSLQTDDTAMYYCARAYGDYVHYAMDYWGQGTSVTASSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC