1E4K
 
 | | CRYSTAL STRUCTURE OF SOLUBLE HUMAN IGG1 FC FRAGMENT-FC-GAMMA RECEPTOR III COMPLEX | | Descriptor: | FC FRAGMENT OF HUMAN IGG1, LOW AFFINITY IMMUNOGLOBULIN GAMMA FC RECEPTOR III, alpha-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: | Sondermann, P, Huber, R, Oosthuizen, V, Jacob, U. | | Deposit date: | 2000-07-07 | | Release date: | 2000-08-06 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | The 3.2A Crystal Structure of the Human Igg1 Fc Fragment-Fc-Gamma-Riii Complex
Nature, 406, 2000
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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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3DO3
 | | Human 1gG1 Fc fragment, 2.5 Angstrom structure | | 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)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Braden, B.C. | | Deposit date: | 2008-07-03 | | Release date: | 2009-07-21 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Human 1gG1 Fc fragment, 2.5 Angstrom structure.
To be Published
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3WJJ
 | | Crystal structure of IIb selective Fc variant, Fc(P238D), in complex with FcgRIIb | | Descriptor: | Ig gamma-1 chain C region, Low affinity immunoglobulin gamma Fc region receptor II-b, 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: | Kadono, S, Mimoto, F, Katada, H, Igawa, T, Kuramochi, T, Muraoka, M, Wada, Y, Haraya, K, Miyazaki, T, Hattori, K. | | Deposit date: | 2013-10-10 | | Release date: | 2013-11-13 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Engineered antibody Fc variant with selectively enhanced Fc gamma RIIb binding over both Fc gamma RIIaR131 and Fc gamma RIIaH131.
Protein Eng.Des.Sel., 26, 2013
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3WJL
 | | Crystal structure of IIb selective Fc variant, Fc(V12), in complex with FcgRIIb | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Ig gamma-1 chain C region, Low affinity immunoglobulin gamma Fc region receptor II-c, ... | | Authors: | Kadono, S, Mimoto, F, Katada, H, Igawa, T, Kuramochi, T, Muraoka, M, Wada, Y, Haraya, K, Miyazaki, T, Hattori, K. | | Deposit date: | 2013-10-11 | | Release date: | 2013-11-13 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.86 Å) | | Cite: | Engineered antibody Fc variant with selectively enhanced Fc gamma RIIb binding over both Fc gamma RIIaR131 and Fc gamma RIIaH131.
Protein Eng.Des.Sel., 26, 2013
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3WN5
 | | Crystal structure of asymmetrically engineered Fc variant in complex with FcgRIIIa | | Descriptor: | 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, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Kadono, S, Mimoto, F, Katada, H, Igawa, T, Kamikawa, T, Hattori, K. | | Deposit date: | 2013-12-05 | | Release date: | 2014-11-19 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.78 Å) | | Cite: | Crystal structure of a novel asymmetrically engineered Fc variant with improved affinity for Fc gamma Rs.
Mol.Immunol., 58, 2014
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4KU1
 | | Role of the hinge and C-gamma-2/C-gamma-3 interface in immunoglobin G1 Fc domain motions: implications for Fc engineering | | Descriptor: | Ig gamma-1 chain C region, TETRAETHYLENE GLYCOL, 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)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Frank, M, Walker, R, Lanzilotta, W.N, Prestegard, J.H, Barb, A.W. | | Deposit date: | 2013-05-21 | | Release date: | 2014-02-19 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Immunoglobulin g1 fc domain motions: implications for fc engineering.
J.Mol.Biol., 426, 2014
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4X4M
 | | Structure of FcgammaRI in complex with Fc reveals the importance of glycan recognition for high affinity IgG binding | | Descriptor: | 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, 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, ... | | Authors: | Lu, J, Sun, P.D. | | Deposit date: | 2014-12-03 | | Release date: | 2015-04-08 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (3.485 Å) | | Cite: | Structure of Fc gamma RI in complex with Fc reveals the importance of glycan recognition for high-affinity IgG binding.
Proc.Natl.Acad.Sci.USA, 112, 2015
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5D6D
 | | Crystal structure of GASDALIE IgG1 Fc in complex with FcgRIIIa | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Ig gamma-1 chain C region, Low affinity immunoglobulin gamma Fc region receptor III-A, ... | | Authors: | Ahmed, A.A, Bjorkman, P.J. | | Deposit date: | 2015-08-12 | | Release date: | 2016-02-10 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.13 Å) | | Cite: | Structural characterization of GASDALIE Fc bound to the activating Fc receptor Fc gamma RIIIa.
J.Struct.Biol., 194, 2016
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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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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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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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