1M7D
 
 | | Crystal structure of a Monoclonal Fab Specific for Shigella flexneri Y Lipopolysaccharide complexed with a trisaccharide | | Descriptor: | alpha-L-rhamnopyranose-(1-3)-alpha-L-Olivopyranose-(1-3)-methyl 2-acetamido-2-deoxy-beta-D-glucopyranoside, heavy chain of the monoclonal antibody Fab SYA/J6, light chain of the monoclonal antibody Fab SYA/J6 | | Authors: | Vyas, N.K, Vyas, M.N, Chervenak, M.C, Johnson, M.A, Pinto, B.M, Bundle, D.R, Quiocho, F.A. | | Deposit date: | 2002-07-19 | | Release date: | 2003-07-22 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Molecular Recognition of Oligosaccharide Epitopes by a Monoclonal Fab Specific for Shigella flexneri
Y Lipopolysaccharide: X-ray Structures and Thermodynamics
Biochemistry, 41, 2002
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1OQO
 | | Complex between G0 version of an Fc bound to a minimized version of Protein A called Mini-Z | | Descriptor: | 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, Minimized version of Protein A (Z34C), ... | | Authors: | Raju, T.S, Mulkerrin, M.G, Parker, M, De Vos, A.M, Gazzano-Santoro, H, Totpal, K, Ultsch, M.H. | | Deposit date: | 2003-03-10 | | Release date: | 2003-03-20 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Impact of Fc Glycans on The Effector
Functions Vary with the Antibody
mechanism of Action
To be Published
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3QDJ
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4JRX
 | | Crystal Structure of CA5 TCR-HLA B*3505-LPEP complex | | Descriptor: | Beta-2-microglobulin, CA5 TCR alpha chain, CA5 TCR beta chain, ... | | Authors: | Liu, Y.C, Rossjohn, J, Gras, S. | | Deposit date: | 2013-03-22 | | Release date: | 2013-04-10 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Highly divergent T-cell receptor binding modes underlie specific recognition of a bulged viral peptide bound to a human leukocyte antigen class I molecule.
J.Biol.Chem., 288, 2013
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1EJO
 | | FAB FRAGMENT OF NEUTRALISING MONOCLONAL ANTIBODY 4C4 COMPLEXED WITH G-H LOOP FROM FMDV. | | Descriptor: | FMDV PEPTIDE, IGG2A MONOCLONAL ANTIBODY (HEAVY CHAIN), IGG2A MONOCLONAL ANTIBODY (LIGHT CHAIN) | | Authors: | Ochoa, W.F, Kalko, S.G, Gomes, P, Fita, I, Verdaguer, N. | | Deposit date: | 2000-03-03 | | Release date: | 2000-03-22 | | Last modified: | 2018-01-31 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | A multiply substituted G-H loop from foot-and-mouth disease virus in complex with a neutralizing antibody: a role for water molecules.
J.Gen.Virol., 81, 2000
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2AJZ
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8EO8
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3QXD
 | | F54C HLA-DR1 bound with CLIP peptide | | Descriptor: | HLA class II histocompatibility antigen gamma chain peptide, HLA class II histocompatibility antigen, DR alpha chain, ... | | Authors: | Painter, C.A, Stern, L.J. | | Deposit date: | 2011-03-01 | | Release date: | 2011-11-16 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.302 Å) | | Cite: | Conformational lability in the class II MHC 310 helix and adjacent extended strand dictate HLA-DM susceptibility and peptide exchange.
Proc.Natl.Acad.Sci.USA, 108, 2011
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6LUO
 | | Structure of nurse shark beta-2-microglobulin | | Descriptor: | Beta-2-microglobulin | | Authors: | Xia, C, Wu, Y. | | Deposit date: | 2020-01-30 | | Release date: | 2021-04-28 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.302 Å) | | Cite: | The Structure of a Peptide-Loaded Shark MHC Class I Molecule Reveals Features of the Binding between beta 2 -Microglobulin and H Chain Conserved in Evolution.
J Immunol., 2021
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6LUP
 | | Crystal structure of shark MHC CLASS I for 2.3 angstrom | | Descriptor: | Beta-2-microglobulin, MHC class I protein, PHE-ALA-ASN-PHE-PHE-ILE-ARG-GLY-LEU | | Authors: | Wu, Y, Xia, C. | | Deposit date: | 2020-01-30 | | Release date: | 2021-04-28 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.302 Å) | | Cite: | The Structure of a Peptide-Loaded Shark MHC Class I Molecule Reveals Features of the Binding between beta 2 -Microglobulin and H Chain Conserved in Evolution.
J Immunol., 2021
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4Z78
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4KVC
 | | 2H2 Fab fragment of immature Dengue virus | | Descriptor: | Ig heavy chain V region MOPC 21, Igh protein, Ig kappa chain V-V region MOPC 21, ... | | Authors: | Wang, Z, Rossmann, M.G. | | Deposit date: | 2013-05-22 | | Release date: | 2013-07-24 | | Last modified: | 2017-08-02 | | Method: | X-RAY DIFFRACTION (2.306 Å) | | Cite: | Obstruction of Dengue Virus Maturation by Fab Fragments of the 2H2 Antibody.
J.Virol., 87, 2013
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6BGA
 | | 2B4 I-Ek TCR-MHC complex with affinity-enhancing Velcro peptide | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2B4 peptide,MHC I-Ek B chain, ... | | Authors: | Gee, M.H, Sibener, L.V, Birnbaum, M.E, Jude, K.M, Garcia, K.C. | | Deposit date: | 2017-10-27 | | Release date: | 2018-07-18 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.307 Å) | | Cite: | Stress-testing the relationship between T cell receptor/peptide-MHC affinity and cross-reactivity using peptide velcro.
Proc. Natl. Acad. Sci. U.S.A., 115, 2018
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4WWI
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6A6H
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6P6D
 | | HUMAN IGG1 FC FRAGMENT, C239 INSERTION MUTANT | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, CYSTEINE, IgG1 Fc fragment | | Authors: | Gallagher, D.T, Dimasi, N, McCullough, C. | | Deposit date: | 2019-06-03 | | Release date: | 2020-04-15 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.31 Å) | | Cite: | Structure and Dynamics of a Site-Specific Labeled Fc Fragment with Altered Effector Functions.
Pharmaceutics, 11, 2019
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8D5F
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4PV8
 | | Crystal Structure of H2Kb-Q600F complex | | Descriptor: | ACETATE ION, Beta-2-microglobulin, H-2 class I histocompatibility antigen, ... | | Authors: | Twist, K.-A, Rossjohn, J, Gras, S. | | Deposit date: | 2014-03-15 | | Release date: | 2014-04-23 | | Last modified: | 2023-12-06 | | Method: | X-RAY DIFFRACTION (2.31 Å) | | Cite: | Structural and functional correlates of enhanced antiviral immunity generated by heteroclitic CD8 T cell epitopes.
J.Immunol., 192, 2014
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8ED1
 | | Bovine Fab 5C1 | | Descriptor: | 5C1 Fab heavy chain, 5C1 Fab light chain, GLYCEROL, ... | | Authors: | Stanfield, R.L, Wilson, I.A. | | Deposit date: | 2022-09-02 | | Release date: | 2023-09-20 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.31 Å) | | Cite: | The smallest functional antibody fragment: Ultralong CDR H3 antibody knob regions potently neutralize SARS-CoV-2.
Proc.Natl.Acad.Sci.USA, 120, 2023
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3V5K
 | | HLA2.1 KVAELVWFL | | Descriptor: | Beta-2-microglobulin, GLYCEROL, HIV-based altered-peptide ligand KVAELVWFL, ... | | Authors: | Collins, E.J, Lee, H.Y. | | Deposit date: | 2011-12-16 | | Release date: | 2012-12-19 | | Last modified: | 2017-11-08 | | Method: | X-RAY DIFFRACTION (2.31 Å) | | Cite: | Prediction of Immunogenicity of altered-peptide ligands to HIV bound to MHC
To be Published
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4WDI
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6J2D
 | | Crystal structure of bat (Pteropus Alecto) MHC class I Ptal-N*01:01 in complex with Hendra virus-derived peptide HeV1 | | Descriptor: | HeV1, Ptal-N*01:01, beta-2 microglobulin | | Authors: | Lu, D, Liu, K.F, Yue, C, Lu, Q, Cheng, H, Chai, Y, Qi, J.X, Gao, G.F, Liu, W.J. | | Deposit date: | 2019-01-01 | | Release date: | 2019-09-18 | | Last modified: | 2019-12-04 | | Method: | X-RAY DIFFRACTION (2.313 Å) | | Cite: | Peptide presentation by bat MHC class I provides new insight into the antiviral immunity of bats.
Plos Biol., 17, 2019
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6IEX
 | | Crystal structure of HLA-B*4001 in complex with SARS-CoV derived peptide N216-225 GETALALLLL | | Descriptor: | Beta-2-microglobulin, GLY-GLU-THR-ALA-LEU-ALA-LEU-LEU-LEU-LEU, MHC class I antigen | | Authors: | Ji, W, Niu, L, Peng, W, Zhang, Y, Shi, Y, Qi, J, Gao, G.F, Liu, W.J. | | Deposit date: | 2018-09-17 | | Release date: | 2019-09-18 | | Last modified: | 2021-03-31 | | Method: | X-RAY DIFFRACTION (2.314 Å) | | Cite: | Salt bridge-forming residues positioned over viral peptides presented by MHC class I impacts T-cell recognition in a binding-dependent manner.
Mol.Immunol., 112, 2019
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8XFZ
 | | The structure of HLA-A/L1-2 | | Descriptor: | Beta-2-microglobulin, HLA class I heavy chain, Major capsid protein L1 | | Authors: | Zhang, J.N, Yue, C, Liu, J. | | Deposit date: | 2023-12-14 | | Release date: | 2024-07-10 | | Method: | X-RAY DIFFRACTION (2.32 Å) | | Cite: | Uncommon P1 Anchor-featured Viral T Cell Epitope Preference within HLA-A*2601 and HLA-A*0101 Individuals.
Immunohorizons, 8, 2024
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5V43
 | | Engineered human IgG Fc domain aglyco801 | | Descriptor: | Ig gamma-1 chain C region | | Authors: | Yan, W, Marshall, N, Zhang, Y.J. | | Deposit date: | 2017-03-08 | | Release date: | 2017-06-21 | | Last modified: | 2017-09-27 | | Method: | X-RAY DIFFRACTION (2.32 Å) | | Cite: | IgG Fc domains that bind C1q but not effector Fc gamma receptors delineate the importance of complement-mediated effector functions.
Nat. Immunol., 18, 2017
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