4B53
 
 | | Crystal structure of the isolated IgG4 CH3 domain | | Descriptor: | 1,2-ETHANEDIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, ACETATE ION, ... | | Authors: | Davies, A.M, Rispens, T, den Bleker, T.H, McDonnell, J.M, Gould, H.J, Aalberse, R.C, Sutton, B.J. | | Deposit date: | 2012-08-02 | | Release date: | 2012-12-05 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crystal Structure of the Human Igg4 C(H)3 Dimer Reveals the Role of Arg409 in the Mechanism of Fab-Arm Exchange.
Mol.Immunol., 54, 2012
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4D2N
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4BA8
 | | High resolution NMR structure of the C mu3 domain from IgM | | Descriptor: | IG MU CHAIN C REGION SECRETED FORM | | Authors: | Mueller, R, Kern, T, Graewert, M.A, Madl, T, Peschek, J, Groll, M, Sattler, M, Buchner, J. | | Deposit date: | 2012-09-12 | | Release date: | 2013-06-12 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | High Resolution Structures of the Igm Fc Domains Reveal Principles of its Hexamer Formation
Proc.Natl.Acad.Sci.USA, 110, 2013
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4DZ8
 | | human IgG1 Fc fragment Heterodimer | | 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, Ig gamma-1 chain C region | | Authors: | Strop, P. | | Deposit date: | 2012-02-29 | | Release date: | 2012-08-01 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.91 Å) | | Cite: | Generating Bispecific Human IgG1 and IgG2 Antibodies from Any Antibody Pair.
J.Mol.Biol., 420, 2012
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6UGX
 | | Crystal structure of the Fc fragment of PF06438179/GP1111 an infliximab biosimilar in a primative orthorhombic crystal form, Lot A | | 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, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[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, CHLORIDE ION, ... | | Authors: | Mayclin, S.J, Edwards, T.E. | | Deposit date: | 2019-09-26 | | Release date: | 2019-11-13 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Crystal Structures of PF-06438179/GP1111, an Infliximab Biosimilar.
BioDrugs, 34, 2020
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4BSV
 | | Heterodimeric Fc Antibody Azymetric Variant 1 | | Descriptor: | 1,2-ETHANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose, HETERODIMERIC FC ANTIBODY AZYMETRIC VARIANT 2, ... | | Authors: | Suits, M.D.L, Spreter, T, Cabrera, E.E, Dixit, S.B, Lario, P.I, Poon, D.K.Y, D'Angelo, I.E.P, Boulanger, M.J. | | Deposit date: | 2013-06-11 | | Release date: | 2013-08-21 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Improving Biophysical Properties of a Bispecific Antibody Scaffold to Aid Developability: Quality by Molecular Design.
Mabs, 5, 2013
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4C54
 | | Crystal structure of recombinant human IgG4 Fc | | Descriptor: | 1,2-ETHANEDIOL, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, 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, ... | | Authors: | Davies, A.M, Rispens, T, Ooijevaar-deHeer, P, Gould, H.J, Jefferis, R, Aalberse, R.C, Sutton, B.J. | | Deposit date: | 2013-09-10 | | Release date: | 2013-11-13 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structural Determinants of Unique Properties of Human Igg4-Fc
J.Mol.Biol., 426, 2014
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4EOW
 | | Crystal structure of a disease-associated anti-human GM-CSF autoantibody MB007 | | Descriptor: | MB007 IgG1 Fab fragment light chain, MB007 human IgG1 Fab fragment heavy chain | | Authors: | Blech, M. | | Deposit date: | 2012-04-16 | | Release date: | 2012-08-22 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.97 Å) | | Cite: | Molecular structure of human GM-CSF in complex with a disease-associated anti-human GM-CSF autoantibody and its potential biological implications.
Biochem.J., 447, 2012
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5MOI
 | | Crystal structure of human IgE-Fc epsilon 3-4 | | Descriptor: | 1,2-ETHANEDIOL, DI(HYDROXYETHYL)ETHER, Ig epsilon chain C region, ... | | Authors: | Dore, K.A, Davies, A.M, Drinkwater, N, Beavil, A.J, McDonnell, J.M, Sutton, B.J. | | Deposit date: | 2016-12-14 | | Release date: | 2018-01-10 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Thermal sensitivity and flexibility of the C epsilon 3 domains in immunoglobulin E.
Biochim. Biophys. Acta, 1865, 2017
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5MOJ
 | | Crystal structure of IgE-Fc epsilon 3-4 | | Descriptor: | 1,2-ETHANEDIOL, DI(HYDROXYETHYL)ETHER, Ig epsilon chain C region, ... | | Authors: | Dore, K.A, Davies, A.M, Drinkwater, N, Beavil, A.J, MacDonnell, J.M, Sutton, B.J. | | Deposit date: | 2016-12-14 | | Release date: | 2018-01-10 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.26 Å) | | Cite: | Thermal sensitivity and flexibility of the C epsilon 3 domains in immunoglobulin E.
Biochim. Biophys. Acta, 1865, 2017
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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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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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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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5MOL
 | | Human IgE-Fc crystal structure | | Descriptor: | 1,2-ETHANEDIOL, 2-(2-ETHOXYETHOXY)ETHANOL, 2-(2-METHOXYETHOXY)ETHANOL, ... | | Authors: | Dore, K.A, Davies, A.M, Drinkwater, N, Beavil, A.J, McDonnell, J.M, Sutton, B.J. | | Deposit date: | 2016-12-14 | | Release date: | 2018-01-10 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Thermal sensitivity and flexibility of the C epsilon 3 domains in immunoglobulin E.
Biochim. Biophys. Acta, 1865, 2017
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5NQW
 | | IgE-Fc in complex with single domain antibody 026 | | Descriptor: | 026, GLYCEROL, Immunoglobulin heavy constant epsilon, ... | | Authors: | Laursen, N.S, Jabs, F, Spillner, E, Andersen, G.R. | | Deposit date: | 2017-04-21 | | Release date: | 2018-01-17 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | Trapping IgE in a closed conformation by mimicking CD23 binding prevents and disrupts Fc epsilon RI interaction.
Nat Commun, 9, 2018
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5NSC
 | | Fc DEKK heterodimer variant | | Descriptor: | Fc-III peptide, GLYCEROL, Putative uncharacterized protein DKFZp686C11235, ... | | Authors: | De Nardis, C, Hendriks, L.J.A, Poirier, E, Arvinte, T, Gros, P, Bakker, A.B.H, de Kruif, J. | | Deposit date: | 2017-04-26 | | Release date: | 2017-07-05 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | A new approach for generating bispecific antibodies based on a common light chain format and the stable architecture of human immunoglobulin G1.
J. Biol. Chem., 292, 2017
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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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7TUG
 | | Crystal structure of Tapasin in complex with PaSta2-Fab | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, PaSta2 Fab heavy chain, PaSta2 Fab kappa light chain, ... | | Authors: | Jiang, J, Natarajan, K, Taylor, D.K, Boyd, L.F, Margulies, D.H. | | Deposit date: | 2022-02-02 | | Release date: | 2022-09-07 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.9 Å) | | Cite: | Structural mechanism of tapasin-mediated MHC-I peptide loading in antigen presentation.
Nat Commun, 13, 2022
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7TUF
 | | Crystal structure of Tapasin in complex with PaSta1-Fab | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, PaSta1 Fab heavy chain, PaSta1 Fab kappa light chain, ... | | Authors: | Jiang, J, Natarajan, K, Taylor, D.K, Boyd, L.F, Margulies, D.H. | | Deposit date: | 2022-02-02 | | Release date: | 2022-09-07 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structural mechanism of tapasin-mediated MHC-I peptide loading in antigen presentation.
Nat Commun, 13, 2022
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5M3V
 | | BEAT Fc | | Descriptor: | Ig gamma-1 chain C region, Ig gamma-1 chain C region,Ig gamma-3 chain C region, 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)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Skegro, D, Stutz, C, Bourquin, F, Blein, S. | | Deposit date: | 2016-10-17 | | Release date: | 2017-05-10 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.97 Å) | | Cite: | Immunoglobulin domain interface exchange as a platform technology for the generation of Fc heterodimers and bispecific antibodies.
J. Biol. Chem., 292, 2017
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5O4E
 | | Crystal structure of VEGF in complex with heterodimeric Fcab JanusCT6 | | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, (4S)-2-METHYL-2,4-PENTANEDIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, ... | | Authors: | Mlynek, G, Lobner, E, Kubinger, K, Humm, A, Obinger, C, Djinovic-Carugo, K. | | Deposit date: | 2017-05-29 | | Release date: | 2017-08-30 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | Two-faced Fcab prevents polymerization with VEGF and reveals thermodynamics and the 2.15 angstrom crystal structure of the complex.
MAbs, 9, 2017
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5NSG
 | | Fc DEDE homodimer variant | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[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, ACETATE ION, Putative uncharacterized protein DKFZp686C11235, ... | | Authors: | De Nardis, C, Hendriks, L.J.A, Poirier, E, Arvinte, T, Gros, P, Bakker, A.B.H, de Kruif, J. | | Deposit date: | 2017-04-26 | | Release date: | 2017-07-05 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.22 Å) | | Cite: | A new approach for generating bispecific antibodies based on a common light chain format and the stable architecture of human immunoglobulin G1.
J. Biol. Chem., 292, 2017
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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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2WQR
 | | The high resolution crystal structure of IgE Fc | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, GLYCEROL, IG EPSILON CHAIN C REGION, ... | | Authors: | Dhaliwal, B, Sutton, B.J, Beavil, A.J. | | Deposit date: | 2009-08-26 | | Release date: | 2010-11-03 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Conformational Changes in Ige Contribute to its Uniquely Slow Dissociation Rate from Receptor Fceri
Nat.Struct.Mol.Biol., 18, 2011
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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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