2Q76
 
 | | Mouse anti-hen egg white lysozyme antibody F10.6.6 Fab fragment | | Descriptor: | Fab F10.6.6 fragment Heavy Chain, Fab F10.6.6 fragment Light Chain | | Authors: | Cauerhff, A, Klinke, S, Acierno, J.P, Goldbaum, F.A, Braden, B.C. | | Deposit date: | 2007-06-06 | | Release date: | 2008-03-18 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Affinity maturation increases the stability and plasticity of the Fv domain of anti-protein antibodies.
J.Mol.Biol., 374, 2007
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2QHR
 | | Crystal structure of the 13F6-1-2 Fab fragment bound to its Ebola virus glycoprotein peptide epitope. | | Descriptor: | 13F6-1-2 Fab fragment V lambda x light chain, 13F6-1-2 Fab fragment heavy chain, Envelope glycoprotein peptide | | Authors: | Lee, J.E, Kuehne, A, Abelson, D.M, Fusco, M.L, Hart, M.K, Saphire, E.O. | | Deposit date: | 2007-07-02 | | Release date: | 2008-01-22 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Complex of a protective antibody with its Ebola virus GP peptide epitope: unusual features of a V lambda x light chain.
J.Mol.Biol., 375, 2008
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2QL1
 | | Structural Characterization of a Mutated, ADCC-Enhanced Human Fc Fragment | | Descriptor: | IGHM protein, ZINC ION, beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]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 | | Authors: | Oganesyan, V, Wu, H, Dall'Acqua, W.F. | | Deposit date: | 2007-07-12 | | Release date: | 2008-04-01 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.534 Å) | | Cite: | Structural characterization of a mutated, ADCC-enhanced human Fc fragment
Mol.Immunol., 45, 2008
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2RCJ
 | | Solution structure of human Immunoglobulin M | | Descriptor: | IgA1 heavy chain, IgA1 light chain, J chain | | Authors: | Perkins, S.J, Nealis, A.S, Sutton, B.J, Feinstein, A. | | Deposit date: | 2007-09-20 | | Release date: | 2008-01-22 | | Last modified: | 2024-02-21 | | Method: | SOLUTION SCATTERING | | Cite: | Solution structure of human and mouse immunoglobulin M by synchrotron X-ray scattering and molecular graphics modelling. A possible mechanism for complement activation.
J.Mol.Biol., 221, 1991
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2RCS
 | | IMMUNOGLOBULIN 48G7 GERMLINE FAB-AFFINITY MATURATION OF AN ESTEROLYTIC ANTIBODY | | Descriptor: | IMMUNOGLOBULIN 48G7 GERMLINE FAB | | Authors: | Wedemayer, G.J, Wang, L.H, Patten, P.A, Schultz, P.G, Stevens, R.C. | | Deposit date: | 1997-05-14 | | Release date: | 1997-11-12 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structural insights into the evolution of an antibody combining site.
Science, 276, 1997
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2RGS
 | | FC-fragment of monoclonal antibody IGG2B from Mus musculus | | Descriptor: | Ig gamma-2B heavy chain, beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]alpha-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 | | Authors: | Kolenko, P, Duskova, J, Skalova, T, Dohnalek, J, Hasek, J. | | Deposit date: | 2007-10-05 | | Release date: | 2008-10-07 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.13 Å) | | Cite: | New insights into intra- and intermolecular interactions of immunoglobulins: crystal structure of mouse IgG2b-Fc at 2.1-A resolution
Immunology, 126, 2008
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2VB5
 | | Solution structure of W60G mutant of human beta2-microglobulin | | Descriptor: | BETA-2-MICROGLOBULIN | | Authors: | Esposito, G, Corazza, A, Rennella, E, Gumral, D, Mimmi, M.C, Fogolari, F, Viglino, P, Raimondi, S, Giorgetti, S, Bolognesi, B, Merlini, G, Stoppini, M, Bellotti, V. | | Deposit date: | 2007-09-06 | | Release date: | 2007-09-25 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | The Controlling Roles of Trp60 and Trp95 in Beta2-Microglobulin Function, Folding and Amyloid Aggregation Properties.
J.Mol.Biol., 378, 2008
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2VUO
 | | Crystal structure of the rabbit IgG Fc fragment | | Descriptor: | AZIDE ION, FORMIC ACID, GLYCEROL, ... | | Authors: | Girardi, E, Holdom, M.D, Davies, A.M, Sutton, B.J, Beavil, A.J. | | Deposit date: | 2008-05-27 | | Release date: | 2008-09-16 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | The Crystal Structure of Rabbit Igg-Fc.
Biochem.J., 417, 2009
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2WAH
 | | Crystal Structure of an IgG1 Fc Glycoform (Man9GlcNAc2) | | Descriptor: | IG GAMMA-1 CHAIN C REGION, alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Crispin, M, Bowden, T.A, Coles, C.H, Harlos, K, Aricescu, A.R, Harvey, D.J, Stuart, D.I, Jones, E.Y. | | Deposit date: | 2009-02-06 | | Release date: | 2009-03-10 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.51 Å) | | Cite: | Carbohydrate and Domain Architecture of an Immature Antibody Glycoform Exhibiting Enhanced Effector Functions
J.Mol.Biol., 387, 2009
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7QDO
 | | Cryo-EM structure of human monomeric IgM-Fc | | Descriptor: | Isoform 2 of Immunoglobulin heavy constant mu | | Authors: | Chen, Q, Rosenthal, P, Tolar, P. | | Deposit date: | 2021-11-27 | | Release date: | 2022-10-26 | | Last modified: | 2022-11-09 | | Method: | ELECTRON MICROSCOPY (3.6 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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7RHO
 | | Human IgG1 Fc fragment, hinge-free, expressed in E. coli | | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, Fc fragment of human IgG1 | | Authors: | Gallagher, D.T. | | Deposit date: | 2021-07-18 | | Release date: | 2022-11-09 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Effects of glycans and hinge on dynamics in the IgG1 Fc.
J.Biomol.Struct.Dyn., 2023
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7SI0
 | | IgE-Fc in complex with 813 | | Descriptor: | 813 Variable fragment Heavy chain, 813 Variable fragment Light chain, IgE Fc, ... | | Authors: | Pennington, L.F, Jardetzky, T.J, Kleinboelting, S. | | Deposit date: | 2021-10-12 | | Release date: | 2021-12-15 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Directed evolution of and structural insights into antibody-mediated disruption of a stable receptor-ligand complex.
Nat Commun, 12, 2021
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7SHY
 | | IgE-Fc in complex with omalizumab scFv | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, GLYCEROL, IgE Fc, ... | | Authors: | Pennington, L.F, Jardetzky, T.J, Kleinboelting, S. | | Deposit date: | 2021-10-11 | | Release date: | 2021-12-15 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Directed evolution of and structural insights into antibody-mediated disruption of a stable receptor-ligand complex.
Nat Commun, 12, 2021
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7SHZ
 | | IgE-Fc in complex with HAE | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, ACETATE ION, ... | | Authors: | Pennington, L.F, Jardetzky, T.J, Kleinboelting, S. | | Deposit date: | 2021-10-11 | | Release date: | 2021-12-22 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Directed evolution of and structural insights into antibody-mediated disruption of a stable receptor-ligand complex.
Nat Commun, 12, 2021
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7SHU
 | | IgE-Fc in complex with omalizumab variant C02 | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, Immunoglobulin heavy constant epsilon, ... | | Authors: | Pennington, L.F, Jardetzky, T.J, Kleinboelting, S. | | Deposit date: | 2021-10-11 | | Release date: | 2021-12-15 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.75 Å) | | Cite: | Directed evolution of and structural insights into antibody-mediated disruption of a stable receptor-ligand complex.
Nat Commun, 12, 2021
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7S7I
 | | Crystal structure of Fab in complex with MICA alpha3 domain | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, Fab heavy chain, ... | | Authors: | Lee, P.S, Strop, P. | | Deposit date: | 2021-09-16 | | Release date: | 2022-10-05 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Residue-Level Characterization of Antibody Binding Epitopes Using Carbene Chemical Footprinting.
Anal.Chem., 95, 2023
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25C8
 | | CATALYTIC ANTIBODY 5C8, FAB-HAPTEN COMPLEX | | Descriptor: | IGG 5C8, N-METHYL-N-(PARA-GLUTARAMIDOPHENYL-ETHYL)-PIPERIDINIUM ION | | Authors: | Gruber, K, Wilson, I.A. | | Deposit date: | 1998-03-18 | | Release date: | 1999-03-23 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structural basis for antibody catalysis of a disfavored ring closure reaction.
Biochemistry, 38, 1999
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2AXH
 | | Crystal structures of T cell receptor beta chains related to rheumatoid arthritis | | Descriptor: | T cell receptor beta chain | | Authors: | Li, H, Van Vranken, S, Zhao, Y, Li, Z, Guo, Y, Eisele, L, Li, Y. | | Deposit date: | 2005-09-05 | | Release date: | 2005-09-20 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Crystal structures of T cell receptor (beta) chains related to rheumatoid arthritis.
Protein Sci., 14, 2005
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4ZSO
 | | Crystal structure of a complex between B7-H6, a tumor cell ligand for natural cytotoxicity receptor NKp30, and an inhibitory antibody | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, ACETIC ACID, ... | | Authors: | Xu, X, Li, Y, Mariuzza, R.A. | | Deposit date: | 2015-05-13 | | Release date: | 2016-05-18 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Crystal structure of a complex between B7-H6, a tumor cell ligand for natural cytotoxicity receptor NKp30, and an inhibitory antibody
to be published
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2CK0
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5ANM
 | | Crystal structure of IgE Fc in complex with a neutralizing antibody | | Descriptor: | IG EPSILON CHAIN C REGION, IMMUNOGLOBULIN G, alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Cohen, E.S, Dobson, C.L, Kack, H, Wang, B, Sims, D.A, Lloyd, C.O, England, E, Rees, D.G, Guo, H, Karagiannis, S.N, O'Brien, S, Persdotter, S, Ekdahl, H, Butler, R, Keyes, F, Oakley, S, Carlsson, M, Briend, E, Wilkinson, T, Anderson, I.K, Monk, P.D, vonWachenfeldt, K, Eriksson, P.O, Gould, H.J, Vaughan, T.J, May, R.D. | | Deposit date: | 2015-09-07 | | Release date: | 2015-09-30 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | A Novel Ige-Neutralizing Antibody for the Treatment of Severe Uncontrolled Asthma.
Mabs, 6, 2015
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2CDE
 | | Structure and binding kinetics of three different human CD1d-alpha- Galactosylceramide specific T cell receptors - iNKT-TCR | | Descriptor: | INKT-TCR | | Authors: | Gadola, S.D, Koch, M, Marles-Wright, J, Lissin, N.M, Sheperd, D, Matulis, G, Harlos, K, Villiger, P.M, Stuart, D.I, Jakobsen, B.K, Cerundolo, V, Jones, E.Y. | | Deposit date: | 2006-01-23 | | Release date: | 2006-03-07 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (3.5 Å) | | Cite: | Structrue and Binding Kinetics of Three Different Human Cd1D-Alpha-Galactosylceramide-Specific T Cell Receptors
J.Exp.Med., 203, 2006
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2D4F
 | | The Crystal Structure of human beta2-microglobulin | | Descriptor: | Beta-2-microglobulin, SODIUM ION | | Authors: | Iwata, K, Matsuura, T, Nakagawa, A, Goto, Y. | | Deposit date: | 2005-10-18 | | Release date: | 2006-08-08 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Conformation of Amyloid Fibrils of beta2-Microglobulin Probed by Tryptophan Mutagenesis
J.Biol.Chem., 281, 2006
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2D4D
 | | The Crystal Structure of human beta2-microglobulin, L39W W60F W95F Mutant | | Descriptor: | Beta-2-microglobulin, SODIUM ION | | Authors: | Iwata, K, Matsuura, T, Nakagawa, A, Goto, Y. | | Deposit date: | 2005-10-17 | | Release date: | 2006-08-08 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Conformation of Amyloid Fibrils of beta2-Microglobulin Probed by Tryptophan Mutagenesis
J.Biol.Chem., 281, 2006
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2DBL
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