>7KQI_1|Chain A|1209 Fab heavy chain|Homo sapiens (9606)
ASEVQLVESGGGLVQPGRSLRLSCAASGFTFDDFTMHWVRQVPGKGLEWISSINWKGNALDYAGSVRGRFAISRDNAKNSLYLQMNSLRVEDTALYYCAKDFRSSSSMDYFYYYGMGVWGQGTTVIVSGASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKHHHHHH
>7KQI_2|Chain B[auth C]|1209 Fab light chain|Homo sapiens (9606)
ASDIQMTQSPSSLSASVGDRVTITCQASQDIRQCLNWYQQKPGKPPKLLIYDASTLETGVPSRFSGRGSGTHFTFTISSLQAEDVATYYCQQFANVPLAFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
>7KQI_3|Chain C[auth B]|Hemagglutinin|Influenza B virus (416674)
PLTTTPTKSHFANLKGTKTRGKLCPNCLNCTDLDVALGRPMCMGTIPSAKASILHEVRPVTSGCFPIMHDRTKIRQLPNLLRGYENIRLSTHNVINAERAPGGPYRLGTSGSCPNVTSRNGFFATMAWAVPRDNKTATNPLTVEVPYICTKGEDQITVWGFHSDDKTQMKNLYGDSNPQKFTSSANGVTTHYVSQIGDFPNQTEDGGLPQSGRIVVDYMVQKPGKTGTIVYQRGVLLPQKVWCASGRSKVIKGSLPLIGEADCLHEKYGGLNKSKPYYTGEHAKAIGNCPIWVKTPLK