8W2V
 
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5AUL
 
 | PI3K p85 C-terminal SH2 domain/CD28-derived peptide complex | Descriptor: | GLYCEROL, Phosphatidylinositol 3-kinase regulatory subunit alpha, T-cell-specific surface glycoprotein CD28 | Authors: | Inaba, S, Numoto, N, Morii, H, Ikura, T, Oda, M, Ito, N. | Deposit date: | 2015-04-28 | Release date: | 2016-05-25 | Last modified: | 2024-11-13 | Method: | X-RAY DIFFRACTION (1.1 Å) | Cite: | Crystal Structures and Thermodynamic Analysis Reveal Distinct Mechanisms of CD28 Phosphopeptide Binding to the Src Homology 2 (SH2) Domains of Three Adaptor Proteins J. Biol. Chem., 292, 2017
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7VU5
 
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7PPN
 
 | SHP2 catalytic domain in complex with CD28 (183-198) phosphopeptide (pTyr-191, p-Thr-195) | Descriptor: | GLYCEROL, T-cell-specific surface glycoprotein CD28, Tyrosine-protein phosphatase non-receptor type 11,Tyrosine-protein phosphatase non-receptor type 11 | Authors: | Sok, P, Zeke, A, Remenyi, A. | Deposit date: | 2021-09-14 | Release date: | 2022-09-07 | Last modified: | 2024-11-13 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Structural insights into the pSer/pThr dependent regulation of the SHP2 tyrosine phosphatase in insulin and CD28 signaling. Nat Commun, 13, 2022
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8S6Z
 
 | CD28 in complex with the antibody Fab fragment AI3 | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, GLYCEROL, ... | Authors: | Majocchi, S, Giovanni, M, Malinge, P, Fischer, N, Svensson, L.A, Kelpsas, V, Rose, N.C. | Deposit date: | 2024-02-28 | Release date: | 2024-12-18 | Last modified: | 2025-03-12 | Method: | X-RAY DIFFRACTION (3.05 Å) | Cite: | NI-3201 Is a Bispecific Antibody Mediating PD-L1-Dependent CD28 Co-stimulation on T Cells for Enhanced Tumor Control. Cancer Immunol Res, 13, 2025
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1YJD
 
 | Crystal structure of human CD28 in complex with the Fab fragment of a mitogenic antibody (5.11A1) | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Fab fragment of 5.11A1 antibody heavy chain, Fab fragment of 5.11A1 antibody light chain, ... | Authors: | Evans, E.J, Esnouf, R.M, Manso-Sancho, R, Gilbert, R.J.C, James, J.R, Sorensen, P, Stuart, D.I, Davis, S.J. | Deposit date: | 2005-01-14 | Release date: | 2005-02-15 | Last modified: | 2024-11-13 | Method: | X-RAY DIFFRACTION (2.7 Å) | Cite: | Crystal structure of a soluble CD28-Fab complex Nat.Immunol., 6, 2005
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3WA4
 
 | Grb2 SH2 domain/CD28-derived peptide complex | Descriptor: | ACETIC ACID, CADMIUM ION, Growth factor receptor-bound protein 2, ... | Authors: | Higo, K, Oda, M, Ito, N. | Deposit date: | 2013-04-23 | Release date: | 2014-02-26 | Last modified: | 2024-10-16 | Method: | X-RAY DIFFRACTION (1.35 Å) | Cite: | High Resolution Crystal Structure of the Grb2 SH2 Domain with a Phosphopeptide Derived from CD28 Plos One, 8, 2013
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6O8D
 
 | Anti-CD28xCD3 CODV Fab bound to CD28 | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Anti-CD28xCD3 CODV Fab Heavy chain, ... | Authors: | Lord, D.M, Wei, R.R. | Deposit date: | 2019-03-09 | Release date: | 2019-11-20 | Last modified: | 2024-11-20 | Method: | X-RAY DIFFRACTION (3.547 Å) | Cite: | Trispecific antibodies enhance the therapeutic efficacy of tumor-directed T cells through T cell receptor co-stimulation To Be Published
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5GJI
 
 | PI3K p85 N-terminal SH2 domain/CD28-derived peptide complex | Descriptor: | GLYCEROL, Phosphatidylinositol 3-kinase regulatory subunit alpha, SULFATE ION, ... | Authors: | Inaba, S, Numoto, N, Morii, H, Ogawa, S, Ikura, T, Abe, R, Ito, N, Oda, M. | Deposit date: | 2016-06-30 | Release date: | 2016-12-14 | Last modified: | 2024-11-20 | Method: | X-RAY DIFFRACTION (0.9 Å) | Cite: | Crystal Structures and Thermodynamic Analysis Reveal Distinct Mechanisms of CD28 Phosphopeptide Binding to the Src Homology 2 (SH2) Domains of Three Adaptor Proteins J. Biol. Chem., 292, 2017
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5GJH
 
 | Gads SH2 domain/CD28-derived peptide complex | Descriptor: | GRB2-related adapter protein 2, T-cell-specific surface glycoprotein CD28 | Authors: | Inaba, S, Numoto, N, Morii, H, Ogawa, S, Ikura, T, Abe, R, Ito, N, Oda, M. | Deposit date: | 2016-06-30 | Release date: | 2016-12-14 | Last modified: | 2024-11-13 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | Crystal Structures and Thermodynamic Analysis Reveal Distinct Mechanisms of CD28 Phosphopeptide Binding to the Src Homology 2 (SH2) Domains of Three Adaptor Proteins J. Biol. Chem., 292, 2017
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2NAE
 
 | Membrane-bound mouse CD28 cytoplasmic tail | Descriptor: | T-cell-specific surface glycoprotein CD28 | Authors: | Li, H, Xu, C, Pan, W. | Deposit date: | 2015-12-23 | Release date: | 2016-12-21 | Last modified: | 2024-05-15 | Method: | SOLUTION NMR | Cite: | Dynamic regulation of CD28 conformation and signaling by charged lipids and ions. Nat.Struct.Mol.Biol., 24, 2017
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