>4M5Z_1|Chain A|Hemagglutinin HA1 chain|Influenza A virus (11320)
GVAPLHLGKCNIAGWILGNPECESLSTASSWSYIVETPSSDNGTCYPGDFIDYEELREQLSSVSSFERFEIFPKTSSWPNHDSNKGVTAACPHAGAKSFYKNLIWLVKKGNSYPKLSKSYINDKGKEVLVLWGIHHPSTSADQQSLYQNADAYVFVGSSRYSKKFKPEIAIRPKVRDQEGRMNYYWTLVEPGDKITFEATGNLVVPRYAFAMERNAGSGIIIS
>4M5Z_2|Chain B[auth H]|Fab 5J8 heavy chain|Homo sapiens (9606)
EVQLVESGPGLVKPSDILSLTCAVSGYSISSNYYWGWIRQPPGKGLEWIGSIYHSGSTYYKPSLESRLGISVDTSKNQFSLKLSFVSAADTAVYYCARHVRSGYPDTAYYFDKWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCHHHHHH
>4M5Z_3|Chain C[auth L]|Fab 5J8 light chain|Homo sapiens (9606)
SYVLTQPPSVSVAPGETARISCGGNNIGTKVLHWYQQTPGQAPVLVVYDDSDRPSGIPERFSGSNSGNTATLTISRVEVGDEADYYCQVWDISTDQAVFGGGTKLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS