6LXW
 
 | | Cryo-EM structure of human secretory immunoglobulin A in complex with the N-terminal domain of SpsA | | Descriptor: | Immunoglobulin J chain, Interleukin-2,Immunoglobulin heavy constant alpha 1, Polymeric immunoglobulin receptor, ... | | Authors: | Wang, Y, Wang, G, Li, Y, Xiao, J. | | Deposit date: | 2020-02-12 | | Release date: | 2020-05-27 | | Last modified: | 2020-07-22 | | Method: | ELECTRON MICROSCOPY (3.27 Å) | | Cite: | Structural insights into secretory immunoglobulin A and its interaction with a pneumococcal adhesin.
Cell Res., 30, 2020
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6LX3
 | | Cryo-EM structure of human secretory immunoglobulin A | | Descriptor: | Immunoglobulin J chain, Interleukin-2,Immunoglobulin heavy constant alpha 1, Polymeric immunoglobulin receptor | | Authors: | Wang, Y, Wang, G, Li, Y, Xiao, J. | | Deposit date: | 2020-02-10 | | Release date: | 2020-05-27 | | Last modified: | 2020-07-22 | | Method: | ELECTRON MICROSCOPY (3.15 Å) | | Cite: | Structural insights into secretory immunoglobulin A and its interaction with a pneumococcal adhesin.
Cell Res., 30, 2020
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6UE8
 | | Structure of tetrameric sIgA complex (Class 1) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Immunoglobulin J chain, ... | | Authors: | Kumar, N, Arthur, C.P, Ciferri, C, Matsumoto, M.L. | | Deposit date: | 2019-09-20 | | Release date: | 2020-02-19 | | Last modified: | 2020-07-29 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | Structure of the secretory immunoglobulin A core.
Science, 367, 2020
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6UE9
 | | Structure of tetrameric sIgA complex (Class 2) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Immunoglobulin J chain, ... | | Authors: | Kumar, N, Arthur, C.P, Ciferri, C, Matsumoto, M.L. | | Deposit date: | 2019-09-20 | | Release date: | 2020-02-19 | | Last modified: | 2020-07-29 | | Method: | ELECTRON MICROSCOPY (2.9 Å) | | Cite: | Structure of the secretory immunoglobulin A core.
Science, 367, 2020
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6UE7
 | | Structure of dimeric sIgA complex | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Immunoglobulin J chain, ... | | Authors: | Kumar, N, Arthur, C.P, Ciferri, C, Matsumoto, M.L. | | Deposit date: | 2019-09-20 | | Release date: | 2020-02-19 | | Last modified: | 2020-07-29 | | Method: | ELECTRON MICROSCOPY (2.9 Å) | | Cite: | Structure of the secretory immunoglobulin A core.
Science, 367, 2020
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6UEA
 | | Structure of pentameric sIgA complex | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Immunoglobulin J chain, ... | | Authors: | Kumar, N, Arthur, C.P, Ciferri, C, Matsumoto, M.L. | | Deposit date: | 2019-09-20 | | Release date: | 2020-02-19 | | Last modified: | 2020-07-29 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | Structure of the secretory immunoglobulin A core.
Science, 367, 2020
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3CHN
 | | Solution structure of human secretory IgA1 | | Descriptor: | Ig alpha-1 chain C region, Immunoglobulin kappa light chain, Secretory component | | Authors: | Bonner, A, Almogren, A, Furtado, P.B, Kerr, M.A, Perkins, S.J. | | Deposit date: | 2008-03-10 | | Release date: | 2008-12-30 | | Last modified: | 2024-02-21 | | Method: | SOLUTION SCATTERING | | Cite: | Location of secretory component on the Fc edge of dimeric IgA1 reveals insight into the role of secretory IgA1 in mucosal immunity.
Mucosal Immunol, 2, 2009
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3CM9
 | | Solution Structure of Human SIgA2 | | Descriptor: | Immunoglobulin heavy chain, Immunoglobulin light chain, Secretory component | | Authors: | Bonner, A, Almogren, A, Furtado, P.B, Kerr, M.A, Perkins, S.J. | | Deposit date: | 2008-03-21 | | Release date: | 2008-12-30 | | Last modified: | 2024-02-21 | | Method: | SOLUTION SCATTERING | | Cite: | The nonplanar secretory IgA2 and near planar secretory IgA1 solution structures rationalize their different mucosal immune responses.
J.Biol.Chem., 284, 2009
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7K0C
 | | Structure of Secretory IgM Core | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Immunoglobulin J chain, Immunoglobulin heavy constant mu, ... | | Authors: | Kumar, N, Arthur, C.P, Ciferri, C, Matsumoto, M.L. | | Deposit date: | 2020-09-04 | | Release date: | 2021-01-20 | | Last modified: | 2021-06-16 | | Method: | ELECTRON MICROSCOPY (3.3 Å) | | Cite: | Structure of the human secretory immunoglobulin M core.
Structure, 29, 2021
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8SKV
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8SKU
 | | Structure of human SIgA1 in complex with human CD89 (FcaR1) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Immunoglobulin J chain, ... | | Authors: | Liu, Q, Stadtmueller, B.M. | | Deposit date: | 2023-04-20 | | Release date: | 2023-10-25 | | Last modified: | 2023-11-08 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | SIgA structures bound to Streptococcus pyogenes M4 and human CD89 provide insights into host-pathogen interactions.
Nat Commun, 14, 2023
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7YSG
 | | Cryo-EM structure of human FcmR bound to sIgM | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Fas apoptotic inhibitory molecule 3, ... | | Authors: | Li, Y, Shen, H, Xiao, J. | | Deposit date: | 2022-08-12 | | Release date: | 2023-02-01 | | Last modified: | 2023-05-03 | | Method: | ELECTRON MICROSCOPY (3.18 Å) | | Cite: | Immunoglobulin M perception by Fc mu R.
Nature, 615, 2023
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7YTD
 | | Cryo-EM structure of four human FcmR bound to IgM-Fc/J | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Fas apoptotic inhibitory molecule 3, Immunoglobulin J chain, ... | | Authors: | Li, Y, Shen, H, Xiao, J. | | Deposit date: | 2022-08-14 | | Release date: | 2023-02-01 | | Last modified: | 2023-05-03 | | Method: | ELECTRON MICROSCOPY (3.71 Å) | | Cite: | Immunoglobulin M perception by Fc mu R.
Nature, 615, 2023
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7YTC
 | | Cryo-EM structure of human FcmR bound to IgM-Fc/J | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Fas apoptotic inhibitory molecule 3, Immunoglobulin J chain, ... | | Authors: | Li, Y, Shen, H, Xiao, J. | | Deposit date: | 2022-08-14 | | Release date: | 2023-02-01 | | Last modified: | 2023-05-03 | | Method: | ELECTRON MICROSCOPY (3.39 Å) | | Cite: | Immunoglobulin M perception by Fc mu R.
Nature, 615, 2023
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8GZN
 | | IgM-var2CSA complex | | Descriptor: | Erythrocyte membrane protein 1, Immunoglobulin J chain, Immunoglobulin heavy constant mu | | Authors: | Akhouri, R.R, Goel, S, Skoglund, U. | | Deposit date: | 2022-09-27 | | Release date: | 2023-10-25 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Cryo-electron microscopy of IgM-VAR2CSA complex reveals IgM inhibits binding of Plasmodium falciparum to Chondroitin Sulfate A.
Nat Commun, 14, 2023
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2OCW
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8AE3
 | | Cryo-EM structure of full-length human immunoglobulin M - F(ab')2 conformation 4 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, IgM C2-domain from mouse, ... | | Authors: | Chen, Q, Rosenthal, P, Tolar, P. | | Deposit date: | 2022-07-12 | | Release date: | 2022-10-26 | | Last modified: | 2022-11-09 | | Method: | ELECTRON MICROSCOPY (6.8 Å) | | Cite: | Cryomicroscopy reveals the structural basis for a flexible hinge motion in the immunoglobulin M pentamer.
Nat Commun, 13, 2022
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8AE0
 | | Cryo-EM structure of full-length human immunoglobulin M - F(ab')2 conformation 3 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, IgM C2-domain from mouse, ... | | Authors: | Chen, Q, Rosenthal, P, Tolar, P. | | Deposit date: | 2022-07-12 | | Release date: | 2022-10-26 | | Last modified: | 2022-11-09 | | Method: | ELECTRON MICROSCOPY (7.1 Å) | | Cite: | Cryomicroscopy reveals the structural basis for a flexible hinge motion in the immunoglobulin M pentamer.
Nat Commun, 13, 2022
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8ADY
 | | Cryo-EM structure of full-length human immunoglobulin M - F(ab')2 conformation 1 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, IgM C2-domain from mouse, ... | | Authors: | Chen, Q, Rosenthal, P, Tolar, P. | | Deposit date: | 2022-07-12 | | Release date: | 2022-10-26 | | Last modified: | 2022-11-09 | | Method: | ELECTRON MICROSCOPY (5.2 Å) | | Cite: | Cryomicroscopy reveals the structural basis for a flexible hinge motion in the immunoglobulin M pentamer.
Nat Commun, 13, 2022
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8ADZ
 | | Cryo-EM structure of full-length human immunoglobulin M - F(ab')2 conformation 2 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, IgM C2-domain from mouse, ... | | Authors: | Chen, Q, Rosenthal, P, Tolar, P. | | Deposit date: | 2022-07-12 | | Release date: | 2022-10-26 | | Last modified: | 2022-11-09 | | Method: | ELECTRON MICROSCOPY (6.7 Å) | | Cite: | Cryomicroscopy reveals the structural basis for a flexible hinge motion in the immunoglobulin M pentamer.
Nat Commun, 13, 2022
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8AE2
 | | Cryo-EM structure of full-length human immunoglobulin M - F(ab')2 conformation 5 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, IgM C2-domain from mouse, ... | | Authors: | Chen, Q, Rosenthal, P, Tolar, P. | | Deposit date: | 2022-07-12 | | Release date: | 2022-10-26 | | Last modified: | 2022-11-09 | | Method: | ELECTRON MICROSCOPY (8.5 Å) | | Cite: | Cryomicroscopy reveals the structural basis for a flexible hinge motion in the immunoglobulin M pentamer.
Nat Commun, 13, 2022
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2QEJ
 | | Crystal structure of a Staphylococcus aureus protein (SSL7) in complex with Fc of human IgA1 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, CALCIUM ION, GLYCEROL, ... | | Authors: | Ramsland, P.A, Willoughby, N, Trist, H.M, Farrugia, W, Hogarth, P.M, Fraser, J.D, Wines, B.D. | | Deposit date: | 2007-06-26 | | Release date: | 2007-09-18 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Structural basis for evasion of IgA immunity by Staphylococcus aureus revealed in the complex of SSL7 with Fc of human IgA1
Proc.Natl.Acad.Sci.Usa, 104, 2007
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6KXS
 | | Cryo-EM structure of human IgM-Fc in complex with the J chain and the ectodomain of pIgR | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Immunoglobulin J chain, ... | | Authors: | Li, Y, Wang, G, Xiao, J. | | Deposit date: | 2019-09-12 | | Release date: | 2020-02-05 | | Last modified: | 2021-12-15 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | Structural insights into immunoglobulin M.
Science, 367, 2020
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7JG2
 | | Secretory Immunoglobin A (SIgA) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Igh protein, ... | | Authors: | Kumar Bharathkar, S, Parker, B.P, Malyutin, A.G, Stadtmueller, B.M. | | Deposit date: | 2020-07-18 | | Release date: | 2020-11-11 | | Method: | ELECTRON MICROSCOPY (3.3 Å) | | Cite: | The structures of Secretory and dimeric Immunoglobulin A.
Elife, 9, 2020
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7Y09
 | | Cryo-EM structure of human IgM-Fc in complex with the J chain and the DBL domain of DBLMSP | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Immunoglobulin J chain, ... | | Authors: | Shen, H, Ji, C, Xiao, J. | | Deposit date: | 2022-06-03 | | Release date: | 2023-03-29 | | Last modified: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (3.71 Å) | | Cite: | Plasmodium falciparum has evolved multiple mechanisms to hijack human immunoglobulin M.
Nat Commun, 14, 2023
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