2025-09-17 REL RCSB RCSB RCSB 2025-06-28 2025-09-17 2025-09-17 2025-09-17 National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID) P01-AI165075 United States SARS-CoV-2 Wuhan-Hu-1/BA.1 spike heterotrimer (HT2) with 1-'up' RBD Fan C Dam KA Bjorkman PJ Viral protein, HIV, IMMUNE SYSTEM Fan C Cohen AA Dam KA Rorick AV Priso Fils AI Yang Z Gnanapragasam PNP Segovia LN Huey-Tubman KE Moon WJ Lin PJC Bjorkman PJ Hoffmann MAG Bivalent mRNA booster encoding virus-like particles elicits potent polyclass RBD antibodies in pre-vaccinated mice. Biorxiv US 2025 40894670 doi:10.1101/2025.08.18.670983 2692-8205 EMDB EMD-71514 associated EM volume SARS-CoV-2 Wuhan-Hu-1/BA.1 spike heterotrimer (HT2) SARS-CoV-2 Wuhan-Hu-1/BA.1 spike heterotrimer (HT2) 0 1 2 Severe acute respiratory syndrome coronavirus 2 0.42 SARS-CoV-2 Wuhan-Hu-1 spike Severe acute respiratory syndrome coronavirus 2 Homo sapiens LEVO MFVFLVLLPLVSSQCVNLTTRTQLPPAYTNSFTRGVYYPDKVFRSSVLHSTQDLFLPFFSNVTWFHAIHVSGTNGTKRFDNPVLPFNDGVYFASTEKSNIIRGWIFGTTLDSKTQSLLIVNNATNVVIKVCEFQFCNDPFLGVYYHKNNKSWMESEFRVYSSANNCTFEYVSQPFLMDLEGKQGNFKNLREFVFKNIDGYFKIYSKHTPINLVRDLPQGFSALEPLVDLPIGINITRFQTLLALHRSYLTPGDSSSGWTAGAAAYYVGYLQPRTFLLKYNENGTITDAVDCALDPLSETKCTLKSFTVEKGIYQTSNFRVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFNFNGLTGTGVLTESNKKFLPFQQFGRDIADTTDAVRDPQTLEILDITPCSFGGVSVITPGTNTSNQVAVLYQGVNCTEVPVAIHADQLTPTWRVYSTGSNVFQTRAGCLIGAEHVNNSYECDIPIGAGICASYQTQTNSPASVASQSIIAYTMSLGAENSVAYSNNSIAIPTNFTISVTTEILPVSMTKTSVDCTMYICGDSTECSNLLLQYGSFCTQLNRALTGIAVEQDKNTQEVFAQVKQIYKTPPIKDFGGFNFSQILPDPSKPSKRSPIEDLLFNKVTLADAGFIKQYGDCLGDIAARDLICAQKFNGLTVLPPLLTDEMIAQYTSALLAGTITSGWTFGAGPALQIPFPMQMAYRFNGIGVTQNVLYENQKLIANQFNSAIGKIQDSLSSTPSALGKLQDVVNQNAQALNTLVKQLSSNFGAISSVLNDILSRLDPPEAEVQIDRLITGRLQSLQTYVTQQLIRAAEIRASANLAATKMSECVLGQSKRVDFCGKGYHLMSFPQSAPHGVVFLHVTYVPAQEKNFTTAPAICHDGKAHFPREGVFVSNGTHWFVTQRNFYEPQIITTDNTFVSGNCDVVIGIVNNTVYDPLQPELDSFKEELDKYFKNHTSPDVDLGDISGINASVVNIQKEIDRLNEVAKNLNESLIDLQELGKYEQYIKWPSGRLVPRGSPGSGYIPEAPRDGQAYVRKDGEWVLLSTFLGWSHPQFEK SARS-CoV-2 BA.1 spike Severe acute respiratory syndrome coronavirus 2 Homo sapiens LEVO MFVFLVLLPLVSSQCVNLTTRTQLPPAYTNSFTRGVYYPDKVFRSSVLHSTQDLFLPFFSNVTWFHVISGTNGTKRFDNPVLPFNDGVYFASIEKSNIIRGWIFGTTLDSKTQSLLIVNNATNVVIKVCEFQFCNDPFLDHKNNKSWMESEFRVYSSANNCTFEYVSQPFLMDLEGKQGNFKNLREFVFKNIDGYFKIYSKHTPIIVREPEDLPQGFSALEPLVDLPIGINITRFQTLLALHRSYLTPGDSSSGWTAGAAAYYVGYLQPRTFLLKYNENGTITDAVDCALDPLSETKCTLKSFTVEKGIYQTSNFRVQPTESIVRFPNITNLCPFDEVFNATRFASVYAWNRKRISNCVADYSVLYNLAPFFTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGNIADYNYKLPDDFTGCVIAWNSNKLDSKVSGNYNYLYRLFRKSNLKPFERDISTEIYQAGNKPCNGVAGFNCYFPLRSYSFRPTYGVGHQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNFNFNGLKGTGVLTESNKKFLPFQQFGRDIADTTDAVRDPQTLEILDITPCSFGGVSVITPGTNTSNQVAVLYQGVNCTEVPVAIHADQLTPTWRVYSTGSNVFQTRAGCLIGAEYVNNSYECDIPIGAGICASYQTQTKSHASVASQSIIAYTMSLGAENSVAYSNNSIAIPTNFTISVTTEILPVSMTKTSVDCTMYICGDSTECSNLLLQYGSFCTQLKRALTGIAVEQDKNTQEVFAQVKQIYKTPPIKYFGGFNFSQILPDPSKPSKRSPIEDLLFNKVTLADAGFIKQYGDCLGDIAARDLICAQKFKGLTVLPPLLTDEMIAQYTSALLAGTITSGWTFGAGPALQIPFPMQMAYRFNGIGVTQNVLYENQKLIANQFNSAIGKIQDSLSSTPSALGKLQDVVNHNAQALNTLVKQLSSKFGAISSVLNDIFSRLDPPEAEVQIDRLITGRLQSLQTYVTQQLIRAAEIRASANLAATKMSECVLGQSKRVDFCGKGYHLMSFPQSAPHGVVFLHVTYVPAQEKNFTTAPAICHDGKAHFPREGVFVSNGTHWFVTQRNFYEPQIITTDNTFVSGNCDVVIGIVNNTVYDPLQPELDSFKEELDKYFKNHTSPDVDLGDISGINASVVNIQKEIDRLNEVAKNLNESLIDLQELGKYEQYIKWPSGRLVPRGSPGSGYIPEAPRDGQAYVRKDGEWVLLSTFLGHHHHHH singleParticle particle 2 8.0 150.0 NaCl Sodium chloride 20.0 Tris Tris Quantifoil R1.2/1.3 COPPER 300 CARBON HOLEY GLOW DISCHARGE ETHANE 100 298 FEI VITROBOT MARK IV TFS KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 1.0 3.0 105000.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN GATAN K3 (6k x 4k) 2448 60.0 1 508389 cryoSPARC 4.6.2 PHASE FLIPPING AND AMPLITUDE CORRECTION 6VYB C1 3.8 FSC 0.143 CUT-OFF cryoSPARC 4.6.2 140757 MAXIMUM LIKELIHOOD cryoSPARC 4.6.2 MAXIMUM LIKELIHOOD cryoSPARC 4.6.2 cryoSPARC 4.6.2 emd_71514.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 360 360 360 0 0 0 360 360 360 299.52002 299.52002 299.52002 90.0 90.0 90.0 X Y Z -0.402411 0.636799 0.00051035435 0.0171073 0.8320001 0.8320001 0.8320001 0.1 AUTHOR 6VYB PDB experimental model RIGID BODY FIT REAL emd_71514_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 360 360 360 0 0 0 360 360 360 299.52002 299.52002 299.52002 90.0 90.0 90.0 X Y Z -0.09345409 0.28716668 0.0005103544 0.011748625 0.8320001 0.8320001 0.8320001 AUTHOR emd_71514_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 360 360 360 0 0 0 360 360 360 299.52002 299.52002 299.52002 90.0 90.0 90.0 X Y Z -0.29537967 0.4508127 0.0009107959 0.035104908 0.8320001 0.8320001 0.8320001 AUTHOR emd_71514_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 360 360 360 0 0 0 360 360 360 299.52002 299.52002 299.52002 90.0 90.0 90.0 X Y Z -0.31894937 0.4670263 0.0009099382 0.034720737 0.8320001 0.8320001 0.8320001 AUTHOR