4X99
 
 | | Immunoglobulin Fc heterodimers variant | | 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: | Seok, S.H, Choi, H.J, Kim, Y.J, Seo, M.D, Kim, Y.S. | | Deposit date: | 2014-12-11 | | Release date: | 2015-06-03 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.498 Å) | | Cite: | Crystal structures of immunoglobulin Fc heterodimers reveal the molecular basis for heterodimer formation.
Mol.Immunol., 65, 2015
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4X98
 | | Immunoglobulin Fc heterodimer variant | | 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: | Seok, S.H, Choi, H.J, Kim, Y.J, Seo, M.D, Kim, Y.S. | | Deposit date: | 2014-12-11 | | Release date: | 2015-06-03 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.499 Å) | | Cite: | Crystal structures of immunoglobulin Fc heterodimers reveal the molecular basis for heterodimer formation.
Mol.Immunol., 65, 2015
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7LBL
 | | Structure of Human IgG1 Fc | | Descriptor: | Ig gamma-1 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)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Fields, J.K, Sundberg, E.J. | | Deposit date: | 2021-01-08 | | Release date: | 2021-01-20 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.13 Å) | | Cite: | Silent Antibodies: Generation of Hyperglycosylated FCs to Ablate Effector Functions
To Be Published
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7LFN
 | | Structure of Hyperglycosylated Human IgG1 Fc (Fc267_329) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, IgG1 Fc (Fc267_329), alpha-D-mannopyranose-(1-3)-[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: | Fields, J.K, Sundberg, E.J. | | Deposit date: | 2021-01-17 | | Release date: | 2021-01-27 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Silent Antibodies: Generation of Hyperglycosylated FCs to Ablate Effector Functions
To Be Published
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7LF9
 | | Structure of Hyperglycosylated Human IgG1 Fc (Fc329) | | Descriptor: | 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)-2-acetamido-2-deoxy-beta-D-glucopyranose, IgG1 Fc (Fc329), ... | | Authors: | Fields, J.K, Sundberg, E.J. | | Deposit date: | 2021-01-15 | | Release date: | 2021-01-27 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Silent Antibodies: Generation of Hyperglycosylated FCs to Ablate Effector Functions
To Be Published
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7LF5
 | | Structure of Hyperglycosylated Human IgG1 Fc (Fc267) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, IgG1 Fc (Fc267), alpha-L-fucopyranose, ... | | Authors: | Fields, J.K, Sundberg, E.J. | | Deposit date: | 2021-01-15 | | Release date: | 2021-01-27 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Silent Antibodies: Generation of Hyperglycosylated FCs to Ablate Effector Functions
To Be Published
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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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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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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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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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2XKS
 | | Prion-like conversion during amyloid formation at atomic resolution | | Descriptor: | BETA-2-MICROGLOBULIN | | Authors: | Eichner, T, Kalverda, A.P, Thompson, G.S, Radford, S.E, Homans, S.W. | | Deposit date: | 2010-07-12 | | Release date: | 2011-02-16 | | Last modified: | 2020-01-15 | | Method: | SOLUTION NMR | | Cite: | Conformational Conversion During Amyloid Formation at Atomic Resolution.
Mol.Cell, 41, 2011
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2XKU
 | | Prion-like conversion during amyloid formation at atomic resolution | | Descriptor: | BETA-2-MICROGLOBULIN | | Authors: | Eichner, T, Kalverda, A.P, Thompson, G.S, Homans, S.W, Radford, S.E. | | Deposit date: | 2010-07-12 | | Release date: | 2011-02-09 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Conformational Conversion During Amyloid Formation at Atomic Resolution.
Mol.Cell, 41, 2011
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5U52
 | | 2 helix minimized version of the B-domain from Protein A (Z34C0 bound to IgG1 Fc (monoclinic form) | | Descriptor: | IGG1 FC, Mini Z domain, beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[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: | Ultsch, M.H, Eigenbrot, C. | | Deposit date: | 2016-12-06 | | Release date: | 2017-05-24 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.942 Å) | | Cite: | 3-2-1: Structural insights from stepwise shrinkage of a three-helix Fc-binding domain to a single helix.
Protein Eng. Des. Sel., 30, 2017
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5UBX
 | | Crystal structure of a mutant mIgG2b Fc heterodimer in complex with Protein A peptide analog Z34C | | 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, 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-2B chain C region, ... | | Authors: | Armstrong, A.A, Zwolak, A, Gilliland, G.L. | | Deposit date: | 2016-12-21 | | Release date: | 2017-09-20 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Modulation of protein A binding allows single-step purification of mouse bispecific antibodies that retain FcRn binding.
MAbs, 9, 2017
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6EYO
 | | Structure of extended IgE-Fc in complex with two anti-IgE Fabs | | Descriptor: | 8D6 Fab heavy chain, 8D6 Fab light chain, Immunoglobulin heavy constant epsilon, ... | | Authors: | Chen, J.B, Ramadani, F, Pang, M.O.Y, Beavil, R.L, Holdom, M.D, Mitropoulou, A.N, Beavil, A.J, Gould, H.J, Chang, T.W, Sutton, B.J, McDonnell, J.M, Davies, A.M. | | Deposit date: | 2017-11-13 | | Release date: | 2018-08-15 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (3.7 Å) | | Cite: | Structural basis for selective inhibition of immunoglobulin E-receptor interactions by an anti-IgE antibody.
Sci Rep, 8, 2018
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6F2Z
 | | Structure of a Fc mutant | | Descriptor: | Fc fragment of antibody, 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, beta-D-galactopyranose-(1-4)-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)-2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Zhou, A, Li, S. | | Deposit date: | 2017-11-27 | | Release date: | 2018-12-12 | | Last modified: | 2023-07-05 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure of Fc mutant in monomeric form
To Be Published
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6FAB
 | | THREE-DIMENSIONAL STRUCTURE OF MURINE ANTI-P-AZOPHENYLARSONATE FAB 36-71. 1. X-RAY CRYSTALLOGRAPHY, SITE-DIRECTED MUTAGENESIS, AND MODELING OF THE COMPLEX WITH HAPTEN | | Descriptor: | IGG1-KAPPA 36-71 FAB (HEAVY CHAIN), IGG1-KAPPA 36-71 FAB (LIGHT CHAIN) | | Authors: | Strong, R.K, Rose, D.R, Petsko, G.A, Sharon, J, Margolies, M.N. | | Deposit date: | 1991-01-17 | | Release date: | 1993-01-15 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Three-dimensional structure of murine anti-p-azophenylarsonate Fab 36-71. 1. X-ray crystallography, site-directed mutagenesis, and modeling of the complex with hapten.
Biochemistry, 30, 1991
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6G1E
 | | BEAT Fc with improved heterodimerization (Q3A-D84.4Q) | | Descriptor: | Immunoglobulin gamma-1 heavy chain, Immunoglobulin heavy constant gamma 1,Immunoglobulin heavy constant gamma 3, 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: | Stutz, C, Blein, S. | | Deposit date: | 2018-03-21 | | Release date: | 2019-04-10 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.88 Å) | | Cite: | A single mutation increases heavy chain heterodimer assembly of bispecific antibodies by inducing structural disorder in one homodimer species.
J.Biol.Chem., 2020
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5TPS
 | | Structure of a Fc heterodimer | | Descriptor: | Ig gamma-1 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)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, beta-D-galactopyranose-(1-4)-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)-2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Zhou, A, Wei, H. | | Deposit date: | 2016-10-21 | | Release date: | 2017-10-25 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | A new Fc heterodimer
To be published
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6D4I
 | | Crystal Structure of a Fc Fragment of Rhesus macaque (Macaca mulatta) IgG2 | | 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, Fc fragment of IgG2 | | Authors: | Gohain, N, Tolbert, W.D, Pazgier, M. | | Deposit date: | 2018-04-18 | | Release date: | 2019-05-01 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.95 Å) | | Cite: | From Rhesus macaque to human: structural evolutionary pathways for immunoglobulin G subclasses.
Mabs, 11, 2019
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5VAA
 | | Crystal structure of mouse IgG2a Fc T370K mutant | | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, GLYCEROL, Ig gamma-2A chain C region, ... | | Authors: | Armstrong, A.A, Gilliland, G.L. | | Deposit date: | 2017-03-24 | | Release date: | 2017-06-07 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Efficient Generation of Bispecific Murine Antibodies for Pre-Clinical Investigations in Syngeneic Rodent Models.
Sci Rep, 7, 2017
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6GK3
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