2025-05-21 REL RCSB INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY EXPERIMENTAL_SUMMARY em_admin em_software _em_admin.last_update _em_software.name STRUCTURE_SUMMARY chem_comp_atom chem_comp_bond database_2 em_admin pdbx_entry_details pdbx_modification_feature _database_2.pdbx_DOI _database_2.pdbx_database_accession _em_admin.last_update _pdbx_entry_details.has_protein_modification DATA_COLLECTION em_admin em_software _em_admin.last_update _em_software.name RCSB RCSB 2020-06-17 2021-03-10 2021-03-10 2025-05-21 CryoEM structure of influenza hemagglutinin A/Michigan/45/2015 in complex with cyno antibody 1C4 Qiu Y Zhou Y influenza, hemagglutinin, antibody, vaccine, broadly neutralizing antibody, ANTIVIRAL PROTEIN Darricarrere N Qiu Y Kanekiyo M Creanga A Gillespie RA Moin SM Saleh J Sancho J Chou TH Zhou Y Zhang R Dai S Moody A Saunders KO Crank MC Mascola JR Graham BS Wei CJ Nabel GJ Broad neutralization of H1 and H3 viruses by adjuvanted influenza HA stem vaccines in nonhuman primates. Sci Transl Med US 13 2021 33658355 doi:10.1126/scitranslmed.abe5449 1946-6242 6xgc FULLOVERLAP A/Michigan/45/2015(H1N1) hemagglutinin in complex with 1C4 Fab A/Michigan/45/2015(H1N1) hemagglutinin in complex with 1C4 Fab 0 1 2 3 4 320 Hemagglutinin 1 1 2 Influenza A virus (A/Michigan/45/2015(H1N1)) 1C4 Fab 1 3 4 Macaca fascicularis Hemagglutinin HA1 chain Influenza A virus (A/Michigan/45/2015(H1N1)) A/Michigan/45/2015(H1N1) 0.036432949 3 Homo sapiens LEVO DTLCIGYHANNSTDTVDTVLEKNVTVTHSVNLLEDKHNGKLCKLRGVAPLHLGKCNIAGWILGNPECESLSTASSWSYIV ETSNSDNGTCYPGDFINYEELREQLSSVSSFERFEIFPKTSSWPNHDSNKGVTAACPHAGAKSFYKNLIWLVKKGNSYPK LNQSYINDKGKEVLVLWGIHHPSTTADQQSLYQNADAYVFVGTSRYSKKFKPEIATRPKVRDQEGRMNYYWTLVEPGDKI TFEATGNLVVPRYAFTMERNAGSGIIISDTPVHDCNTTCQTPEGAINTSLPFQNIHPITIGKCPKYVKSTKLRLATGLRN VPSIQSR A0A3Q8LWJ2 Hemagglutinin HA2 chain Influenza A virus (A/Michigan/45/2015(H1N1)) A/Michigan/45/2015(H1N1) 0.025109901999999996 3 Homo sapiens LEVO GLFGAIAGFIEGGWTGMVDGWYGYHHQNEQGSGYAADLKSTQNAIDKITNKVNSVIEKMNTQFTAVGKEFNHLEKRIENL NKKVDDGFLDIWTYNAELLVLLENERTLDYHDSNVKNLYEKVRNQLKNNAKEIGNGCFEFYHKCDNTCMESVKNGTYDYP KYSEEAKLNREKIDSGRLVPRGSPGSGYIPEAPRDGQAYVRKDGEWVLLSTFLGHHHHHH A0A482NTT4 1C4 Fab heavy chain Macaca fascicularis 0.025605572 3 Homo sapiens LEVO EVQLVESGGGLAKPGGSLRLSCAASGFTFSTYAMHWVRQAPGKGLEWISGINSGGGSTWYTASVKGRFTISRDNSKSTLS LQMNSLRTEDTAVYYCAKDGGNAIFGLVITNYGLDSWGQGAVVTVSSASTKGPSVFPLAPSSRSTSESTAALGCLVKDYF PEPVTVSWNSGSLTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYVCNVNHKPSNTKVDKRVEIKTCGGGSKPPTHH HHHH 1C4 Fab light chain Macaca fascicularis 0.022837086 3 Homo sapiens LEVO QSVLTQPPSASGAPGQSVTISCSGSSSNFGSNHVYWYQQLSGKAPKLLIYNNNRRPSGVPDRFSGSKSGTSASLAISGLQ SEDEADYYCSVWDSSLNNVLFGGGTRLTVLGQPKAAPSVTLFPPSSEELQANKATLVCLISDFYPGVVKVAWKADGNSVN TGVETTTPSKQSNNKYAASSYLSLTSDQWKSHKSYSCQVTHEGSTVEKTVAPAECS 2-acetamido-2-deoxy-beta-D-glucopyranose 0.000221208 15 NAG singleParticle particle 8.5 ETHANE FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 GATAN K2 SUMMIT (4k x 4k) SUPER-RESOLUTION 50.0 1 PHASE FLIPPING AND AMPLITUDE CORRECTION 4.1 FSC 0.143 CUT-OFF 449762 COMMON LINE MAXIMUM LIKELIHOOD emd_22180.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 300 300 300 0 0 0 300 300 300 317.7 317.7 317.7 90.0 90.0 90.0 X Y Z -0.06848428 0.11415439 0.00019993474 0.002521548 1.059 1.059 1.059 0.02 AUTHOR