4LLD
 
 | | Structure of wild-type IgG1 antibody heavy chain constant domain 1 and light chain lambda constant domain (IgG1 CH1:Clambda) at 1.19A | | Descriptor: | Ig gamma-1 chain C region, Ig lambda-2 chain C region | | Authors: | Pustilnik, A, Lewis, S.M, Wu, X, Sereno, A, Huang, F, Guntas, G, Leaver-Fay, A, Smith, E.M, Ho, C, Hansen-Estruch, C, Chamberlain, A.K, Truhlar, S.M, Kuhlman, B, Demarest, S.J, Atwell, S. | | Deposit date: | 2013-07-09 | | Release date: | 2014-01-29 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.19 Å) | | Cite: | Generation of bispecific IgG antibodies by structure-based design of an orthogonal Fab interface.
Nat.Biotechnol., 32, 2014
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3TV3
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4LLQ
 | | Structure of redesigned IgG1 first constant and lambda domains (CH1:Clambda constant redesign 2 beta, CRD2b) at 1.42A | | Descriptor: | 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE, mutated CH1, mutated light chain Clambda | | Authors: | Pustilnik, A, Lewis, S.M, Wu, X, Sereno, A, Huang, F, Guntas, G, Leaver-Fay, A, Smith, E.M, Ho, C, Hansen-Estruch, C, Chamberlain, A.K, Truhlar, S.M, Kuhlman, B, Demarest, S.J, Atwell, S. | | Deposit date: | 2013-07-09 | | Release date: | 2014-01-29 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.42 Å) | | Cite: | Generation of bispecific IgG antibodies by structure-based design of an orthogonal Fab interface.
Nat.Biotechnol., 32, 2014
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5HSF
 | | 1.52 Angstrom Crystal Structure of Fc fragment of Human IgG1. | | Descriptor: | Ig gamma-1 chain C region, TRIETHYLENE GLYCOL | | Authors: | Minasov, G, Halavaty, A, Shuvalova, L, Dubrovska, I, Winsor, J, Flores, K, Bishop, B, Kwon, K, Anderson, W.F, Center for Structural Genomics of Infectious Diseases (CSGID) | | Deposit date: | 2016-01-25 | | Release date: | 2016-02-03 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.52 Å) | | Cite: | 1.52 Angstrom Crystal Structure of Fc fragment of Human IgG1.
To Be Published
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6YT7
 | | GLYCOSYLATED KNOB/DUMMY-HOLE FC FRAGMENT | | Descriptor: | Ig gamma-1 chain C region, Immunoglobulin gamma-1 heavy chain, 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)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Kuglstatter, A, Leibrock, L, Benz, J. | | Deposit date: | 2020-04-24 | | Release date: | 2020-10-14 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Format chain exchange (FORCE) for high-throughput generation of bispecific antibodies in combinatorial binder-format matrices.
Nat Commun, 11, 2020
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4NWU
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1L6X
 | | FC FRAGMENT OF RITUXIMAB BOUND TO A MINIMIZED VERSION OF THE B-DOMAIN FROM PROTEIN A CALLED Z34C | | Descriptor: | IMMUNOGLOBULIN GAMMA-1 HEAVY CHAIN CONSTANT REGION, Minimized B-domain of Protein A Z34C, 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: | Idusogie, E.E, Presta, L.G, Santoro-Gazzano, H, Totpal, K, Wong, P.Y, Ultsch, M, Meng, Y.G, Mullkerrin, M.G. | | Deposit date: | 2002-03-14 | | Release date: | 2002-04-10 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Mapping of the C1q binding site on rituxan, a chimeric antibody with a human IgG1 Fc.
J.Immunol., 164, 2000
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3TWC
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5JIH
 | | Crystal structure of HER2 binding IgG1-Fc (Fcab STAB19) | | 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)-2-acetamido-2-deoxy-beta-D-glucopyranose, Ig gamma-1 chain C region | | Authors: | Humm, A, Lobner, E, Mlynek, G, Obinger, C, Djinovic-Carugo, K. | | Deposit date: | 2016-04-22 | | Release date: | 2017-04-12 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.663 Å) | | Cite: | Fcab-HER2 Interaction: a Menage a Trois. Lessons from X-Ray and Solution Studies.
Structure, 25, 2017
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3MCL
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5U66
 | | Modified single helix from the B-domain of protein A bound to IgG1 Fc | | Descriptor: | IgG1 fc derived from CD4-fc fusion, STAPLED PEPTIDE FROM DOMAIN B OF PROTEIN A, 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: | Ultsch, M.H, Eigenbrot, C. | | Deposit date: | 2016-12-07 | | Release date: | 2017-05-24 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.7 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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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: | 2024-10-16 | | 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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4LLM
 | | Structure of redesigned IgG1 first constant and lambda domains (CH1:Clambda constant redesign 1, CRD1) at 1.75A | | Descriptor: | Ig gamma-1 chain C region, Ig lambda-2 chain C region | | Authors: | Pustilnik, A, Lewis, S.M, Wu, X, Sereno, A, Huang, F, Guntas, G, Leaver-Fay, A, Smith, E.M, Ho, C, Hansen-Estruch, C, Chamberlain, A.K, Truhlar, S.M, Kuhlman, B, Demarest, S.J, Atwell, S. | | Deposit date: | 2013-07-09 | | Release date: | 2014-01-29 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Generation of bispecific IgG antibodies by structure-based design of an orthogonal Fab interface.
Nat.Biotechnol., 32, 2014
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3DJ9
 | | Crystal Structure of an isolated, unglycosylated antibody CH2 domain | | Descriptor: | Ig gamma-1 chain C region | | Authors: | Prabakaran, P, Vu, B.K, Gan, J, Dimitrov, D.S, Ji, X. | | Deposit date: | 2008-06-22 | | Release date: | 2008-09-16 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Structure of an isolated unglycosylated antibody C(H)2 domain.
Acta Crystallogr.,Sect.D, 64, 2008
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4NWT
 | | Crystal structure of the anti-human NGF Fab APE1531 | | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, ACETATE ION, APE1531 Ab Fab heavy chain, ... | | Authors: | Verdino, P, Stanfield, R.L, Wilson, I.A. | | Deposit date: | 2013-12-06 | | Release date: | 2014-10-22 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Nucleotide insertions and deletions complement point mutations to massively expand the diversity created by somatic hypermutation of antibodies.
J.Biol.Chem., 289, 2014
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4XMP
 | | Crystal structure of broadly and potently neutralizing antibody VRC08 in complex with HIV-1 clade A strain Q842.d12 gp120 | | Descriptor: | (R,R)-2,3-BUTANEDIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, Envelope glycoprotein gp160,Envelope glycoprotein gp160,Envelope glycoprotein gp160, ... | | Authors: | Zhou, T, Srivatsan, S, Kwong, P.D. | | Deposit date: | 2015-01-15 | | Release date: | 2015-04-29 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (1.7831 Å) | | Cite: | Maturation and Diversity of the VRC01-Antibody Lineage over 15 Years of Chronic HIV-1 Infection.
Cell, 161, 2015
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5JII
 | | Crystal structure of human IgG1-Fc | | 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)-2-acetamido-2-deoxy-beta-D-glucopyranose, GLYCEROL, Ig gamma-1 chain C region, ... | | Authors: | Humm, A, Lobner, E, Mlynek, G, Obinger, C, Djinovic-Carugo, K. | | Deposit date: | 2016-04-22 | | Release date: | 2017-04-12 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (1.79 Å) | | Cite: | Fcab-HER2 Interaction: a Menage a Trois. Lessons from X-Ray and Solution Studies.
Structure, 25, 2017
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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: | 2024-11-06 | | 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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5W38
 | | 1.80A resolution structure of human IgG3 Fc (N392K) | | Descriptor: | CITRATE ANION, Immunoglobulin heavy constant gamma 3, beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Lovell, S, Mehzabeen, N, Battaile, K.P, Shah, I, Tolbert, T.J. | | Deposit date: | 2017-06-07 | | Release date: | 2017-10-18 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structural characterization of the Man5 glycoform of human IgG3 Fc.
Mol. Immunol., 92, 2017
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4W4N
 | | Crystal structure of human Fc at 1.80 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)-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, GLYCEROL, ... | | Authors: | Caaveiro, J.M.M, Kiyoshi, M, Tsumoto, K. | | Deposit date: | 2014-08-15 | | Release date: | 2015-04-29 | | Last modified: | 2024-11-06 | | 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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5HYF
 | | Glycosylated Knob-Knob Fc fragment (P6122) | | Descriptor: | Ig gamma-1 chain C region, beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-beta-D-mannopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-beta-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: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (1.8 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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1N7M
 | | Germline 7G12 with N-methylmesoporphyrin | | Descriptor: | Germline Metal Chelatase Catalytic Antibody, chain H, chain L, ... | | Authors: | Yin, J, Andryski, S.E, Beuscher IV, A.E, Stevens, R.C, Schultz, P.G. | | Deposit date: | 2002-11-15 | | Release date: | 2003-02-04 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structural evidence for substrate strain in antibody catalysis
Proc.Natl.Acad.Sci.USA, 100, 2003
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5JIK
 | | Crystal structure of HER2 binding IgG1-Fc (Fcab H10-03-6) | | 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)-2-acetamido-2-deoxy-beta-D-glucopyranose, Ig gamma-1 chain C region, alpha-D-mannopyranose-(1-3)-[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: | Humm, A, Lobner, E, Mlynek, G, Obinger, C, Djinovic-Carugo, K. | | Deposit date: | 2016-04-22 | | Release date: | 2017-04-12 | | Last modified: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (1.82 Å) | | Cite: | Fcab-HER2 Interaction: a Menage a Trois. Lessons from X-Ray and Solution Studies.
Structure, 25, 2017
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1AQK
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5GSQ
 | | Crystal structure of IgG Fc with a homogeneous glycoform and Antibody-Dependent Cellular Cytotoxicity | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-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, Ig gamma-1 chain C region, N-acetyl-alpha-neuraminic acid-(2-6)-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: | Chen, C.-L, Hsu, J.-C, Lin, C.-W, Wu, C.-Y, Wong, C.-H, Ma, C. | | Deposit date: | 2016-08-17 | | Release date: | 2017-06-28 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Crystal Structure of a Homogeneous IgG-Fc Glycoform with the N-Glycan Designed to Maximize the Antibody Dependent Cellular Cytotoxicity
ACS Chem. Biol., 12, 2017
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