2026-05-23_00000434|medium|9ZVL

CryoEM structure of H5N1 A/Texas/37/2024 HA bound to Fab H83; Electron microscopy 3.48Å
Protein #1 576 residues (85% resolved)

MENIVLLLAIVSLVKSDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKTHNGKLCDLNGVKPLILKDCSVAGWLLGNPMCDEFIRVPEWSYIVERANPANDLCYPGSLNDYEELKHMLSRINHFEKIQIIPKSSWPNHETSLGVSAACPYQGAPSFFRNVVWLIKKNDAYPTIKISYNNTNREDLLILWGIHHSNNAEEQTNLYKNPITYISVGTSTLNQRLAPKIATRSQVNGQRGRMDFFWTILKPDDAIHFESNGNFIAPEYAYKIVKKGDSTIMKSGVEYGHCNTKCQTPVGAINSSMPFHNIHPLTIGECPKYVKSNKLVLATGLRNSPLRRRRRRGLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREGSSGSSGYIPEAPRDGQAYVRKDGEWVLLSTFLGHHHHHHHHHGGSGLNDIFEAQKIEWHE

MENIVLLLAIVSLVKSDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKTHNGKLCDLNGVKPLILKDCSVAGWLLGNPMCDEFIRVPEWSYIVERANPANDLCYPGSLNDYEELKHMLSRINHFEKIQIIPKSSWPNHETSLGVSAACPYQGAPSFFRNVVWLIKKNDAYPTIKISYNNTNREDLLILWGIHHSNNAEEQTNLYKNPITYISVGTSTLNQRLAPKIATRSQVNGQRGRMDFFWTILKPDDAIHFESNGNFIAPEYAYKIVKKGDSTIMKSGVEYGHCNTKCQTPVGAINSSMPFHNIHPLTIGECPKYVKSNKLVLATGLRNSPLRRRRRRGLFGAIAGFIEGGWQGMVDGWYGYHHSNEQGSGYAADKESTQKAIDGVTNKVNSIIDKMNTQFEAVGREFNNLERRIENLNKKMEDGFLDVWTYNAELLVLMENERTLDFHDSNVKNLYDKVRLQLRDNAKELGNGCFEFYHKCDNECMESVRNGTYDYPQYSEEARLKREGSSGSSGYIPEAPRDGQAYVRKDGEWVLLSTFLGHHHHHHHHHGGSGLNDIFEAQKIEWHE
Protein #2 258 residues (48% resolved)

MGWSCIILFLVATATGVHSQEQLVESGGGVVQPGRSLRLSCTASGFTFSSHGMHWVRQAPGKGLEWIAVIWYDGTNKFYGDSVKGRFTISRDNSKNTLFLQMNSLRAEDTAVYYCARDRIQLWLQNYYHAMDVWGQGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKTVEPKSCDKTHHHHHHHH

MGWSCIILFLVATATGVHSQEQLVESGGGVVQPGRSLRLSCTASGFTFSSHGMHWVRQAPGKGLEWIAVIWYDGTNKFYGDSVKGRFTISRDNSKNTLFLQMNSLRAEDTAVYYCARDRIQLWLQNYYHAMDVWGQGTTVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKTVEPKSCDKTHHHHHHHH
Protein #3 234 residues (46% resolved)

MGWSCIILFLVATATGVHSDIQMTQSPSSLSASVGDRVTITCRASQNIRSYLNWYQQKPGKAPKFLIYGASSLQSGVPSRFSGSGSGTDFTLTISGLQPEDFATYYCQQSYTTLPLTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC

MGWSCIILFLVATATGVHSDIQMTQSPSSLSASVGDRVTITCRASQNIRSYLNWYQQKPGKAPKFLIYGASSLQSGVPSRFSGSGSGTDFTLTISGLQPEDFATYYCQQSYTTLPLTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
Non polymer #4 NAG

InChI=1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)/t4-,5-,6-,7-,8-/m1/s1

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Reference