2025-05-28 REL RCSB INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY EXPERIMENTAL_SUMMARY em_admin em_software _em_admin.last_update _em_software.name STRUCTURE_SUMMARY em_admin pdbx_entry_details pdbx_modification_feature _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 2023-08-06 2024-08-07 2024-08-07 2025-05-28 Bill & Melinda Gates Foundation INV-034657 United States HIV-1 BG505 Env SOSIP in complex with bovine Fab Bess4 and non-human primate Fab RM20A3 Ozorowski G Lee WH Ward AB SOSIP, apex, broadly neutralizing antibody, Env, HIV-1, VIRAL PROTEIN, VIRAL PROTEIN-Immune System complex Altman PX Ozorowski G Stanfield RL Haakenson J Appel M Parren M Lee WH Sang H Woehl J Saye-Francisco K Sewall LM Joyce C Song G Porter K Landais E Andrabi R Wilson IA Ward AB Mwangi W Smider VV Burton DR Sok D Immunization of cows with HIV envelope trimers generates broadly neutralizing antibodies to the V2-apex from the ultralong CDRH3 repertoire. Plos Pathog. US 20 e1012042 e1012042 2024 39250525 doi:10.1371/journal.ppat.1012042 1553-7374 8tq1 FULLOVERLAP HIV-1 BG505 SOSIP Env in complex with bovine Bess4 Fab and NHP RM20A3 Fab HIV-1 BG505 SOSIP Env in complex with bovine Bess4 Fab and NHP RM20A3 Fab 0 1 2 3 4 5 Human immunodeficiency virus 1 HIV-1 Envelope Glycoprotein BG505 SOSIP.664 gp120 Human immunodeficiency virus 1 0.057945976999999996 3 Homo sapiens LEVO MDAMKRGLCCVLLLCGAVFVSPSQEIHARFRRGARAENLWVTVYYGVPVWKDAETTLFCASDAKAYETEKHNVWATHACV PTDPNPQEIHLENVTEEFNMWKNNMVEQMHTDIISLWDQSLKPCVKLTPLCVTLQCTNVTNNITDDMRGELKNCSFNMTT ELRDKKQKVYSLFYRLDVVQINENQGNRSNNSNKEYRLINCNTSAITQACPKVSFEPIPIHYCAPAGFAILKCKDKKFNG TGPCPSVSTVQCTHGIKPVVSTQLLLNGSLAEEEVMIRSENITNNAKNILVQFNTPVQINCTRPNNNTRKSIRIGPGQAF YATGDIIGDIRQAHCNVSKATWNETLGKVVKQLRKHFGNNTIIRFANSSGGDLEVTTHSFNCGGEFFYCNTSGLFNSTWI SNTSVQGSNSTGSNDSITLPCRIKQIINMWQRIGQAMYAPPIQGVIRCVSNITGLILTRDGGSTNSTTETFRPGGGDMRD NWRSELYKYKVVKIEPLGVAPTRCKRRVVGRRRRRR Q2N0S6 Transmembrane protein gp41 Human immunodeficiency virus 1 0.017146481999999998 3 Homo sapiens LEVO AVGIGAVFLGFLGAAGSTMGAASMTLTVQARNLLSGIVQQQSNLLRAPEAQQHLLKLTVWGIKQLQARVLAVERYLRDQQ LLGIWGCSGKLICCTNVPWNSSWSNRNLSEIWDNMTWLQWDKEISNYTQIIYGLLEESQNQQEKNEQDLLALD Q2N0S5 NHP RM20A3 Fab heavy chain Macaca mulatta 0.013511111000000001 3 Homo sapiens LEVO EVQLVETGGGLVQPGGSLKLSCRASGYTFSSFAMSWVRQAPGKGLEWVSLINDRGGLTFYVDSVKGRFTISRDNSKNTLS LQMHSLRDGDTAVYYCATGGMSSALQSSKYYFDFWGQGALVTVSS NHP RM20A3 Fab light chain Macaca mulatta 0.013508799999999998 3 Homo sapiens LEVO ALTQPPSVSGSPGQSVTISCTGTSSDIGSYNYVSWYQQHPGKAPKLMIYDVTQRPSGVSDRFSGSKSGNTASLTISGLQA DDEADYYCSAYAGRQTFYIFGGGTRLTVLGQPKASPTVTLFPPSSEEL Bovine Bess4 Fab heavy chain Bos taurus 0.017435293 1 Homo sapiens LEVO KVQLRESGPSLVKPSQTLSLTCTASGLTLSDKAVGWVRQAPGKALEWLGSIDTSGNTGYNPGLKSRLTITKDSSKSQVSL SVSSVTTEDSATYYCTTVHQQTRNKVKSCPSGEDCGIGCCYHGCSATDYGCWDGSSYAPYSYTYTYELHVDTWGQGLLVT VSS 2-acetamido-2-deoxy-beta-D-glucopyranose 0.000221208 45 NAG singleParticle particle 2.5 7.4 Quantifoil R1.2/1.3 COPPER 300 CARBON HOLEY GLOW DISCHARGE ETHANE 100 277 FEI VITROBOT MARK IV FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 0.7000000000000001 1.7 130000.0 FEI TITAN KRIOS AUTOGRID HOLDER GATAN K2 SUMMIT (4k x 4k) COUNTING 55.5 1 cryoSPARC Patch CTF PHASE FLIPPING AND AMPLITUDE CORRECTION cryosparc Ab initio C1 3.3 FSC 0.143 CUT-OFF cryoSPARC non-uniform refinement 82374 MAXIMUM LIKELIHOOD MAXIMUM LIKELIHOOD emd_41498.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 384 384 384 0 0 0 384 384 384 401.27997 401.27997 401.27997 90.0 90.0 90.0 X Y Z -0.7577391 1.4192308 -0.0007314934 0.031120688 1.045 1.045 1.045 0.2 AUTHOR sharpened map emd_41498_msk_1.map emd_41498_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 384 384 384 0 0 0 384 384 384 401.27997 401.27997 401.27997 90.0 90.0 90.0 X Y Z -0.37976986 0.9143787 0.0005207217 0.04255755 1.045 1.045 1.045 AUTHOR half map A emd_41498_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 384 384 384 0 0 0 384 384 384 401.27997 401.27997 401.27997 90.0 90.0 90.0 X Y Z -0.4060465 0.8932153 0.0005266702 0.042389017 1.045 1.045 1.045 AUTHOR half map B