2026-02-14_00000292|medium|9N7Q

H1 hemagglutinin (A/Michigan/45/2015) in complex with anchor-targeting Fab ST15; Electron microscopy 3.18Å
Protein #1 123 residues (100% resolved)

EVQLLESGGGLVQPGGSLRLSCAASGFTFNSYGMSWVRQAPGKGLEWVSAISGSGISTYYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCAKGGRDYQPYFYSMDVWGQGTTVTVSS

EVQLLESGGGLVQPGGSLRLSCAASGFTFNSYGMSWVRQAPGKGLEWVSAISGSGISTYYADSVKGRFTISRDNSKNTLYLQMNSLRAEDTAVYYCAKGGRDYQPYFYSMDVWGQGTTVTVSS
Protein #2 108 residues (99% resolved)

EIVMTQSPATLSVSPGERATLSCRASQSISSSLAWYQQKPGQSPRLLIYGASTRATGIPARFSGSGSGTEFTLTISSLQSEDFAVYYCQQYNNWPPLTFGGGTRVEIK

EIVMTQSPATLSVSPGERATLSCRASQSISSSLAWYQQKPGQSPRLLIYGASTRATGIPARFSGSGSGTEFTLTISSLQSEDFAVYYCQQYNNWPPLTFGGGTRVEIK
Protein #3 344 residues (95% resolved)

MKAILVVLLYTFTTANADTLCIGYHANNSTDTVDTVLEKNVTVTHSVNLLEDKHNGKLCKLRGVAPLHLGKCNIAGWILGNPECESLSTASSWSYIVETSNSDNGTCYPGDFINYEELREQLSSVSSFERFEIFPKTSSWPNHDSNKGVTAACPHAGAKSFYKNLIWLVKKGNSYPKLNQSYINDKGKEVLVLWGIHHPSTTADQQSLYQNADAYVFVGTSRYSKKFKPEIATRPKVRDQEGRMNYYWTLVEPGDKITFEATGNLVVPRYAFTMERNAGSGIIISDTPVHDCNTTCQTPEGAINTSLPFQNIHPITIGKCPKYVKSTKLRLATGLRNVPSIQSR

MKAILVVLLYTFTTANADTLCIGYHANNSTDTVDTVLEKNVTVTHSVNLLEDKHNGKLCKLRGVAPLHLGKCNIAGWILGNPECESLSTASSWSYIVETSNSDNGTCYPGDFINYEELREQLSSVSSFERFEIFPKTSSWPNHDSNKGVTAACPHAGAKSFYKNLIWLVKKGNSYPKLNQSYINDKGKEVLVLWGIHHPSTTADQQSLYQNADAYVFVGTSRYSKKFKPEIATRPKVRDQEGRMNYYWTLVEPGDKITFEATGNLVVPRYAFTMERNAGSGIIISDTPVHDCNTTCQTPEGAINTSLPFQNIHPITIGKCPKYVKSTKLRLATGLRNVPSIQSR
Protein #4 220 residues (77% resolved)

GLFGAIAGFIEGGWTGMVDGWYGYHHQNEQGSGYAADLKSTQNAIDKITNKVNSVIEKMNTQFTAVGKEFNHLEKRIENLNKKVDDGFLDIWTYNAELLVLLENERTLDYHDSNVKNLYEKVRNQLKNNAKEIGNGCFEFYHKCDNTCMESVKNGTYDYPKYSEEAKLNREKIDGVGYIPEAPRDGQAYVRKDGEWVLLSTFLGSENLYFQGGSHHHHHH

GLFGAIAGFIEGGWTGMVDGWYGYHHQNEQGSGYAADLKSTQNAIDKITNKVNSVIEKMNTQFTAVGKEFNHLEKRIENLNKKVDDGFLDIWTYNAELLVLLENERTLDYHDSNVKNLYEKVRNQLKNNAKEIGNGCFEFYHKCDNTCMESVKNGTYDYPKYSEEAKLNREKIDGVGYIPEAPRDGQAYVRKDGEWVLLSTFLGSENLYFQGGSHHHHHH
Non polymer #5 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