2025-05-21 REL RCSB INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY 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 DATA_COLLECTION em_admin em_software _em_admin.last_update _em_software.name RCSB RCSB 2020-07-18 2020-11-11 2020-11-11 2025-05-21 National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) P41-GM10460 United States National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID) R01 AI041239 United States Dimeric Immunoglobin A (dIgA) Kumar Bharathkar S Parker BP IMMUNE SYSTEM Kumar Bharathkar S Parker BW Malyutin AG Haloi N Huey-Tubman KE Tajkhorshid E Stadtmueller B The structures of Secretory and dimeric Immunoglobulin A. Elife US 9 2020 33107820 doi:10.7554/eLife.56098 2050-084X EMD-22310 other EM volume 7jg1 FULLOVERLAP Secretory Immunoglobin A Secretory Immunoglobin A 0 1 2 Mus musculus Igh protein Mus musculus 0.037976891
Genes encoding the mus musculus IgA HC constant region and the lambda LC constant region were fused with HC and LC variable region sequences to create complete HC and LC sequences. The HC and LC variable region is not modeled in this structure. Since authors have chosen not to provide complete sample sequence of the HC and LC variable region, the UNKs were not included in the sequence.
4 Homo sapiens LEVO WGQGTLVTVSAESARNPTIYPLTLPPALSSDPVIIGCLIHDYFPSGTMNVTWGKSGKDITTVNFPPALASGGRYTMSSQL TLPAVECPEGESVKCSVQHDSNPVQELDVNCSGPTPPPPITIPSCQPSLSLQRPALEDLLLGSDASITCTLNGLRNPEGA VFTWEPSTGKDAVQKKAVQNSCGCYSVSSVLPGCAERWNSGASFKCTVTHPESGTLTGTIAKVTVNTFPPQVHLLPPPSE ELALNELLSLTCLVRAFNPKEVLVRWLHGNEELSPESYLVFEPLKEPGEGATTYLVTSVLRVSAETWKQGDQYSCMVGHE ALPMNFTQKTIDRLSGKPTNVSVSVIMSEGDGICY Q99M22 Immunoglobulin J chain Mus musculus 0.015637499 1 Homo sapiens LEVO DDEATILADNKCMCTRVTSRIIPSTEDPNEDIVERNIRIVVPLNNRENISDPTSPLRRNFVYHLSDVCKKCDPVEVELED QVVTATQSNICNEDDGVPETCYMYDRNKCYTTMVPLRYHGETKMVQAALTPDSCYPD P01592 2-acetamido-2-deoxy-beta-D-glucopyranose 0.000221208 2 NAG singleParticle particle 7.4 ETHANE 100 292 FEI VITROBOT MARK IV
Wait time - 0s Drain time - 0s Blot time - 6s Blot Force - 5.
FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 100.0 2.7 105000.0 59808.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN GIF Bioquantum 20 GATAN K3 BIOQUANTUM (6k x 4k) 5760 4092 60.0 1
Super resolution images were collected. During motion correction, movies were binned by 2.
1808799 cryoSPARC 2.12 PHASE FLIPPING AND AMPLITUDE CORRECTION 3.3 FSC 0.143 CUT-OFF cryoSPARC 2.12 288823 RANDOM ASSIGNMENT cryoSPARC 2.12 RANDOM ASSIGNMENT cryoSPARC 2.12 emd_22309.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 360 360 360 0 0 0 360 360 360 300.96002 300.96002 300.96002 90.0 90.0 90.0 X Y Z -1.4215939 2.347467 0.0000061173164 0.040114682 0.8360001 0.8360001 0.8360001 0.277 AUTHOR Main map, sharpened - 3.3A emd_22309_msk_1.map emd_22309_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 360 360 360 0 0 0 360 360 360 300.96002 300.96002 300.96002 90.0 90.0 90.0 X Y Z -0.2702963 0.6833916 0.0000061173187 0.014524176 0.8360001 0.8360001 0.8360001 AUTHOR Main map, unsharpened. emd_22309_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 360 360 360 0 0 0 360 360 360 300.96002 300.96002 300.96002 90.0 90.0 90.0 X Y Z -0.63817024 0.8339968 0.0002757224 0.072232455 0.8360001 0.8360001 0.8360001 AUTHOR dIgA half-map 1 from Non-Uniform Refinement job in CS2 emd_22309_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 360 360 360 0 0 0 360 360 360 300.96002 300.96002 300.96002 90.0 90.0 90.0 X Y Z -0.6047505 0.8300122 0.0002806136 0.072141565 0.8360001 0.8360001 0.8360001 AUTHOR dIgA half-map 1 from Non-Uniform Refinement job in CS2