1H3X
| CRYSTAL STRUCTURE OF THE HUMAN IGG1 FC-FRAGMENT,GLYCOFORM (G0F)2 | 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)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, IG GAMMA-1 CHAIN C REGION | Authors: | Krapp, S, Mimura, Y, Jefferis, R, Huber, R, Sondermann, P. | Deposit date: | 2002-09-19 | Release date: | 2003-11-20 | Last modified: | 2023-12-13 | Method: | X-RAY DIFFRACTION (2.44 Å) | Cite: | Structural Analysis of Human Igg-Fc Glycoforms Reveals a Correlation between Glycosylation and Structural Integrity J.Mol.Biol., 325, 2003
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1I1A
| CRYSTAL STRUCTURE OF THE NEONATAL FC RECEPTOR COMPLEXED WITH A HETERODIMERIC FC | Descriptor: | 2-acetamido-2-deoxy-alpha-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, 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, ... | Authors: | Martin, W.L, West Jr, A.P, Gan, L, Bjorkman, P.J. | Deposit date: | 2001-01-31 | Release date: | 2001-02-14 | Last modified: | 2023-12-13 | Method: | X-RAY DIFFRACTION (2.8 Å) | Cite: | Crystal structure at 2.8 A of an FcRn/heterodimeric Fc complex: mechanism of pH-dependent binding. Mol.Cell, 7, 2001
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1I1C
| NON-FCRN BINDING FC FRAGMENT OF RAT IGG2A | 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-(1-3)-[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, IG GAMMA-2A CHAIN C REGION | Authors: | Martin, W.L, West Jr, A.P, Gan, L, Bjorkman, P.J. | Deposit date: | 2001-01-31 | Release date: | 2001-02-14 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (2.7 Å) | Cite: | Crystal structure at 2.8 A of an FcRn/heterodimeric Fc complex: mechanism of pH-dependent binding. Mol.Cell, 7, 2001
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1OQO
| Complex between G0 version of an Fc bound to a minimized version of Protein A called Mini-Z | Descriptor: | 2-acetamido-2-deoxy-alpha-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-(1-3)-[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, Minimized version of Protein A (Z34C), ... | Authors: | Raju, T.S, Mulkerrin, M.G, Parker, M, De Vos, A.M, Gazzano-Santoro, H, Totpal, K, Ultsch, M.H. | Deposit date: | 2003-03-10 | Release date: | 2003-03-20 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Impact of Fc Glycans on The Effector
Functions Vary with the Antibody
mechanism of Action To be Published
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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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4N0U
| Ternary complex between Neonatal Fc receptor, serum albumin and Fc | 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)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, Beta-2-microglobulin, Ig gamma-1 chain C region, ... | Authors: | Oganesyan, V, Wu, H, Dall'Acqua, W.F. | Deposit date: | 2013-10-02 | Release date: | 2014-02-05 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (3.8 Å) | Cite: | Structural Insights into Neonatal Fc Receptor-based Recycling Mechanisms. J.Biol.Chem., 289, 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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6WOL
| Next generation monomeric IgG4 Fc bound to neonatal Fc receptor | 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)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, Beta-2-microglobulin, IgG receptor FcRn large subunit p51, ... | Authors: | Oganesyan, V.Y, Shan, L, van Dyk, N, Dall'Acqua, W.F. | Deposit date: | 2020-04-24 | Release date: | 2021-09-15 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.49 Å) | Cite: | In vivo pharmacokinetic enhancement of monomeric Fc and monovalent bispecific designs through structural guidance. Commun Biol, 4, 2021
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