1FRT
 
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1HZH
 | | CRYSTAL STRUCTURE OF THE INTACT HUMAN IGG B12 WITH BROAD AND POTENT ACTIVITY AGAINST PRIMARY HIV-1 ISOLATES: A TEMPLATE FOR HIV VACCINE DESIGN | | Descriptor: | IMMUNOGLOBULIN HEAVY CHAIN, IMMUNOGLOBULIN LIGHT CHAIN,Uncharacterized protein, beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[beta-D-galactopyranose-(1-4)-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)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Saphire, E.O, Burton, D.R, Wilson, I.A. | | Deposit date: | 2001-01-24 | | Release date: | 2001-08-15 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Crystal structure of a neutralizing human IGG against HIV-1: a template for vaccine design.
Science, 293, 2001
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1IGT
 | | STRUCTURE OF IMMUNOGLOBULIN | | Descriptor: | IGG2A INTACT ANTIBODY - MAB231, 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)-[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: | Harris, L.J, Larson, S.B, Hasel, K.W, McPherson, A. | | Deposit date: | 1996-10-25 | | Release date: | 1997-07-07 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Refined structure of an intact IgG2a monoclonal antibody.
Biochemistry, 36, 1997
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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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3C2S
 | | Structural Characterization of a Human Fc Fragment Engineered for Lack of Effector Functions | | 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: | 2008-01-25 | | Release date: | 2008-08-19 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structural characterization of a human Fc fragment engineered for lack of effector functions.
Acta Crystallogr.,Sect.D, 64, 2008
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3VUN
 | | Crystal structure of a influenza A virus (A/Aichi/2/1968 H3N2) hemagglutinin in C2 space group. | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Hemagglutinin HA1 chain, ... | | Authors: | Yasutake, Y, Suzuki, T, Kawaguchi, A, Nobusawa, E. | | Deposit date: | 2012-07-02 | | Release date: | 2012-08-01 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Crystal structure of a influenza A virus (A/Aichi/2/1968 H3N2) hemagglutinin in C2 space group
To be Published
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3WKN
 | | Crystal structure of the artificial protein AFFinger p17 (AF.p17) complexed with Fc fragment of human IgG | | Descriptor: | AFFinger p17, 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: | Watanabe, H, Honda, S. | | Deposit date: | 2013-10-29 | | Release date: | 2014-10-29 | | Last modified: | 2022-08-24 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Adaptive Assembly: Maximizing the Potential of a Given Functional Peptide with a Tailor-Made Protein Scaffold.
Chem.Biol., 22, 2015
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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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4BSW
 | | Heterodimeric Fc Antibody Azymetric Variant 2 | | Descriptor: | 1,2-ETHANEDIOL, HETERODIMERIC FC ANTIBODY AZYMETRIC VARIANT 2, IODIDE ION, ... | | 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 (2.15 Å) | | Cite: | Improving Biophysical Properties of a Bispecific Antibody Scaffold to Aid Developability: Quality by Molecular Design.
Mabs, 5, 2013
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4C55
 | | Crystal structure of serum-derived human IgG4 Fc | | Descriptor: | 1,2-ETHANEDIOL, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, IG GAMMA-4 CHAIN C REGION, ... | | 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 (2.35 Å) | | Cite: | Structural Determinants of Unique Properties of Human Igg4-Fc
J.Mol.Biol., 426, 2014
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4Q74
 | | F241A 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, beta-D-galactopyranose-(1-4)-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: | Ahmed, A.A, Giddens, J, Pincetic, A, Lomino, J.V, Ravetch, J.V, Wang, L.X, Bjorkman, P.J. | | Deposit date: | 2014-04-24 | | Release date: | 2014-07-23 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.19 Å) | | Cite: | Structural characterization of anti-inflammatory immunoglobulin g fc proteins.
J.Mol.Biol., 426, 2014
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4W4O
 | | High-resolution crystal structure of Fc bound to its human receptor Fc-gamma-RI | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ACETATE ION, GLYCEROL, ... | | Authors: | Caaveiro, J.M.M, Kiyoshi, M, Tsumoto, K. | | Deposit date: | 2014-08-15 | | Release date: | 2015-04-29 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structural basis for binding of human IgG1 to its high-affinity human receptor Fc gamma RI
Nat Commun, 6, 2015
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5HVW
 | | Monomeric IgG4 Fc | | Descriptor: | GLYCEROL, Ig gamma-4 chain C region, ZINC ION, ... | | Authors: | Oganesyan, V.Y, Shan, L, Dall'Acqua, W.F. | | Deposit date: | 2016-01-28 | | Release date: | 2016-08-17 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Generation and Characterization of an IgG4 Monomeric Fc Platform.
Plos One, 11, 2016
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5HYI
 | | Glycosylated, disulfide-linked Hole-Hole Fc fragment | | 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: | Kuglstatter, A, Stihle, M, Benz, J. | | Deposit date: | 2016-02-01 | | Release date: | 2017-02-01 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Structural differences between glycosylated, disulfide-linked heterodimeric Knob-into-Hole Fc fragment and its homodimeric Knob-Knob and Hole-Hole side products.
Protein Eng. Des. Sel., 30, 2017
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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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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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5VGP
 | | Fc fragment of human IgG1 antibody, from NIST mAb | | 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, Human Fc fragment with G1F/G0F glycan, 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: | Gallagher, D.T, Galvin, C.V, Karageorgos, I, Marino, J.P. | | Deposit date: | 2017-04-11 | | Release date: | 2018-04-18 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.116 Å) | | Cite: | Structure of the Fc fragment of the NIST reference antibody RM8671.
Acta Crystallogr F Struct Biol Commun, 74, 2018
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5W5L
 | | Crystal structure of human IgG1-Sigma Fc fragment | | Descriptor: | Immunoglobulin gamma-1 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)]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: | Armstrong, A.A, Gilliland, G.L. | | Deposit date: | 2017-06-15 | | Release date: | 2017-09-13 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Functional, Biophysical, and Structural Characterization of Human IgG1 and IgG4 Fc Variants with Ablated Immune Functionality.
Antibodies, 6, 2017
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5W5M
 | | Crystal structure of human IgG4-Sigma1 Fc fragment | | Descriptor: | ACETATE ION, GLYCEROL, Immunoglobulin heavy constant gamma 4, ... | | Authors: | Armstrong, A.A, Gilliland, G.L. | | Deposit date: | 2017-06-15 | | Release date: | 2017-09-13 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Functional, Biophysical, and Structural Characterization of Human IgG1 and IgG4 Fc Variants with Ablated Immune Functionality.
Antibodies, 6, 2017
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5W5N
 | | Crystal structure of human IgG4-Sigma2 Fc fragment | | Descriptor: | ACETATE ION, GLYCEROL, Immunoglobulin heavy constant gamma 4, ... | | Authors: | Armstrong, A.A, Gilliland, G.L. | | Deposit date: | 2017-06-15 | | Release date: | 2017-09-13 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Functional, Biophysical, and Structural Characterization of Human IgG1 and IgG4 Fc Variants with Ablated Immune Functionality.
Antibodies, 6, 2017
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5XJE
 | | Crystal structure of fucosylated IgG1 Fc complexed with bis-glycosylated soluble form of Fc gamma receptor IIIa | | Descriptor: | CHLORIDE ION, Immunoglobulin gamma-1 heavy chain, Low affinity immunoglobulin gamma Fc region receptor III-A, ... | | Authors: | Sakae, Y, Satoh, T, Yagi, H, Yanaka, S, Yamaguchi, T, Isoda, Y, Iida, S, Okamoto, Y, Kato, K. | | Deposit date: | 2017-05-01 | | Release date: | 2017-11-01 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Conformational effects of N-glycan core fucosylation of immunoglobulin G Fc region on its interaction with Fc gamma receptor IIIa.
Sci Rep, 7, 2017
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5XJF
 | | Crystal structure of fucosylated IgG Fc Y296W mutant complexed with bis-glycosylated soluble form of Fc gamma receptor IIIa | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 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)-2-acetamido-2-deoxy-beta-D-glucopyranose, CHLORIDE ION, ... | | Authors: | Sakae, Y, Satoh, T, Yagi, H, Yanaka, S, Yamaguchi, T, Isoda, Y, Iida, S, Okamoto, Y, Kato, K. | | Deposit date: | 2017-05-01 | | Release date: | 2017-11-01 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Conformational effects of N-glycan core fucosylation of immunoglobulin G Fc region on its interaction with Fc gamma receptor IIIa.
Sci Rep, 7, 2017
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5YC5
 | | Crystal structure of human IgG-Fc in complex with aglycan and optimized Fc gamma receptor IIIa | | 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, CHLORIDE ION, Immunoglobulin gamma-1 heavy chain, ... | | Authors: | Caaveiro, J.M.M, Tamura, H, Tsumoto, K, Kiyoshi, M. | | Deposit date: | 2017-09-06 | | Release date: | 2018-03-21 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.71 Å) | | Cite: | Assessing the Heterogeneity of the Fc-Glycan of a Therapeutic Antibody Using an engineered Fc gamma Receptor IIIa-Immobilized Column.
Sci Rep, 8, 2018
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6VSL
 | | Crystal structure of a human fucosylated IgG1 Fc expressed in tobacco plants (Nicotiana benthamiana) | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, Immunoglobulin gamma-1 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)]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: | Tolbert, W.D, Pazgier, M. | | Deposit date: | 2020-02-11 | | Release date: | 2021-02-17 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Enhanced Ability of Plant-Derived PGT121 Glycovariants To Eliminate HIV-1-Infected Cells.
J.Virol., 95, 2021
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6WNA
 | | Next generation monomeric IgG4 Fc | | Descriptor: | Beta-2-microglobulin, IgG receptor FcRn large subunit p51, Immunoglobulin heavy constant gamma 4, ... | | Authors: | Oganesyan, V.Y, Shan, L, van Dyk, N, Dall'Acqua, W.F. | | Deposit date: | 2020-04-22 | | Release date: | 2021-09-15 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | In vivo pharmacokinetic enhancement of monomeric Fc and monovalent bispecific designs through structural guidance.
Commun Biol, 4, 2021
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