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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8SKV
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1OW0
 | | Crystal structure of human FcaRI bound to IgA1-Fc | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Ig alpha-1 chain C region, Immunoglobulin alpha Fc receptor, ... | | Authors: | Herr, A.B, Ballister, E.R, Bjorkman, P.J. | | Deposit date: | 2003-03-27 | | Release date: | 2003-05-27 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Insights into IgA-mediated immune responses from the crystal structures of human Fc-alpha-RI and its complex with IgA1-Fc
Nature, 423, 2003
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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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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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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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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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7UVL
 | | IgA1 Protease with IgA1 substrate | | Descriptor: | Immunoglobulin alpha-1 heavy chain, Immunoglobulin alpha-1 heavy constant, Immunoglobulin alpha-1 light chain, ... | | Authors: | Eisenmesser, Z.E, Zheng, H. | | Deposit date: | 2022-05-02 | | Release date: | 2022-11-23 | | Method: | ELECTRON MICROSCOPY (3.56 Å) | | Cite: | A substrate-induced gating mechanism is conserved among Gram-positive IgA1 metalloproteases.
Commun Biol, 5, 2022
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6XJA
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1IGA
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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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2ESG
 | | Solution structure of the complex between immunoglobulin IgA1 and human serum albumin | | Descriptor: | Immunoglobulin A1 heavy chain, Immunoglobulin A1 light chain, Serum albumin | | Authors: | Almogren, A, Furtado, P.B, Sun, Z, Perkins, S.J, Kerr, M.A. | | Deposit date: | 2005-10-26 | | Release date: | 2006-01-31 | | Last modified: | 2024-02-14 | | Method: | SOLUTION SCATTERING | | Cite: | Purification, Properties and Extended Solution Structure of the Complex Formed between Human Immunoglobulin A1 and Human Serum Albumin by Scattering and Ultracentrifugation.
J.Mol.Biol., 356, 2006
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2QTJ
 | | Solution structure of human dimeric immunoglobulin A | | Descriptor: | Ig alpha-1 chain C region, Kappa light chain IgA1 | | Authors: | Bonner, A, Furtado, P.B, Almogren, A, Kerr, M.A, Perkins, S.J. | | Deposit date: | 2007-08-02 | | Release date: | 2008-01-22 | | Last modified: | 2024-02-21 | | Method: | SOLUTION SCATTERING | | Cite: | Implications of the near-planar solution structure of human myeloma dimeric IgA1 for mucosal immunity and IgA nephropathy
J.Immunol., 180, 2008
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