6BZ4
 
 | | Human IgG1 lacking complement-dependent cytotoxicity: hu3S193 Fc mutant K322A | | Descriptor: | 1,2-ETHANEDIOL, 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, 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: | Farrugia, W, Burvenich, I.G.J, Scott, A.M, Ramsland, P.A. | | Deposit date: | 2017-12-22 | | Release date: | 2018-06-13 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Global conformational changes in IgG-Fc upon mutation of the FcRn-binding site are not associated with altered antibody-dependent effector functions.
Biochem. J., 475, 2018
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6BHY
 | | Mouse Immunoglobulin G 2c Fc fragment with single GlcNAc | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Igh protein, SODIUM ION | | Authors: | Falconer, D, Barb, A. | | Deposit date: | 2017-10-31 | | Release date: | 2018-02-14 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.04 Å) | | Cite: | Mouse IgG2c Fc loop residues promote greater receptor-binding affinity than mouse IgG2b or human IgG1.
PLoS ONE, 13, 2018
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6CJX
 | | Crystal structure of a Fc fragment LALA mutant (L234A, L235A) of human IgG1 (crystal form 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)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, Fc fragment of human IgG1 | | Authors: | Van, V, Tolbert, W.D, Pazgier, M. | | Deposit date: | 2018-02-27 | | Release date: | 2019-03-06 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.44 Å) | | Cite: | Antigen-Induced Allosteric Changes in a Human IgG1 Fc Increase Low-Affinity Fc gamma Receptor Binding.
Structure, 2020
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6BHQ
 | | Mouse Immunoglobulin G 2c Fc fragment with complex-type glycan | | Descriptor: | GLYCEROL, Igh protein, 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)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Falconer, D, Barb, A. | | Deposit date: | 2017-10-31 | | Release date: | 2018-02-14 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Mouse IgG2c Fc loop residues promote greater receptor-binding affinity than mouse IgG2b or human IgG1.
PLoS ONE, 13, 2018
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6CJC
 | | CRYSTAL STRUCTURE OF A FC FRAGMENT LALA MUTANT (L234A, L235A) OF HUMAN IGG1 (CRYSTAL FORM 3) | | 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, Uncharacterized protein DKFZp686C11235 | | Authors: | Tolbert, W.D, Van, V, Pazgier, M. | | Deposit date: | 2018-02-26 | | Release date: | 2019-03-06 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.575 Å) | | Cite: | Antigen-Induced Allosteric Changes in a Human IgG1 Fc Increase Low-Affinity Fc gamma Receptor Binding.
Structure, 28, 2020
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6CHF
 | | Crystal structure of a Fc fragment LALA mutant (L234A, L235A) of human IgG1 (crystal form 1) | | 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, Uncharacterized protein DKFZp686C11235 | | Authors: | Gohain, N, Tolbert, W.D, Pazgier, M. | | Deposit date: | 2018-02-22 | | Release date: | 2019-02-27 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Antigen-Induced Allosteric Changes in a Human IgG1 Fc Increase Low-Affinity Fc gamma Receptor Binding.
Structure, 2020
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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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1HXM
 | | Crystal Structure of a Human Vgamma9/Vdelta2 T Cell Receptor | | Descriptor: | GAMMA-DELTA T-CELL RECEPTOR, SULFATE ION | | Authors: | Allison, T.J, Winter, C.C, Fournie, J.J, Bonneville, M, Garboczi, D.N. | | Deposit date: | 2001-01-16 | | Release date: | 2001-06-20 | | Last modified: | 2017-10-04 | | Method: | X-RAY DIFFRACTION (3.12 Å) | | Cite: | Structure of a human gammadelta T-cell antigen receptor.
Nature, 411, 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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1JNH
 | | Crystal Structure of Fab-Estradiol Complexes | | Descriptor: | ESTRADIOL-6 CARBOXYL-METHYL-OXIME, monoclonal anti-estradiol 10G6D6 Fab heavy chain, monoclonal anti-estradiol 10G6D6 Fab light chain | | Authors: | Monnet, C, Bettsworth, F, Stura, E.A, Le Du, M.-H, Menez, R, Derrien, L, Zinn-Justin, S, Gilquin, B, Sibai, G, Battail-Poirot, N, Jolivet, M, Menez, A, Arnaud, M, Ducancel, F, Charbonnier, J.B. | | Deposit date: | 2001-07-24 | | Release date: | 2002-02-06 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Highly specific anti-estradiol antibodies: structural characterisation and binding diversity.
J.Mol.Biol., 315, 2002
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1HKL
 | | FREE AND LIGANDED FORM OF AN ESTEROLYTIC CATALYTIC ANTIBODY | | Descriptor: | 48G7 FAB | | Authors: | Wedemayer, G.J, Wang, L.H, Patten, P.A, Schultz, P.G, Stevens, R.C. | | Deposit date: | 1996-12-20 | | Release date: | 1997-03-12 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.68 Å) | | Cite: | Crystal structures of the free and liganded form of an esterolytic catalytic antibody.
J.Mol.Biol., 268, 1997
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1HI6
 | | ANTI-P24 (HIV-1) FAB FRAGMENT CB41 COMPLEXED WITH A PEPTIDE | | Descriptor: | IGG2A KAPPA ANTIBODY CB41 (HEAVY CHAIN), IGG2A KAPPA ANTIBODY CB41 (LIGHT CHAIN), PEPTIDE 5 | | Authors: | Hahn, M, Wessner, H, Schneider-Mergener, J, Hohne, W. | | Deposit date: | 2001-01-02 | | Release date: | 2001-02-08 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Crystallographic Analysis of Anti-P24 (HIV-1) Monoclonal Antibody Cross-Reactivity and Polyspecificity
Cell(Cambridge,Mass.), 91, 1997
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1JNJ
 | | NMR solution structure of the human beta2-microglobulin | | Descriptor: | beta2-microglobulin | | Authors: | Verdone, G, Corazza, A, Viglino, P, Pettirossi, F, Giorgetti, S, Mangione, P, Andreola, A, Stoppini, M, Bellotti, V, Esposito, G. | | Deposit date: | 2001-07-24 | | Release date: | 2002-02-27 | | Last modified: | 2022-02-23 | | Method: | SOLUTION NMR | | Cite: | The solution structure of human beta2-microglobulin reveals the prodromes of its amyloid transition.
Protein Sci., 11, 2002
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1KNO
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1KEM
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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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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: | 2023-08-16 | | 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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1KC5
 | | CRYSTAL STRUCTURE OF ANTIBODY PC287 IN COMPLEX WITH PS1 PEPTIDE | | Descriptor: | PC287 Immunoglobulin, PS1 peptide | | Authors: | Nair, D.T, Singh, K, Siddiqui, Z, Nayak, B.P, Rao, K.V, Salunke, D.M. | | Deposit date: | 2001-11-07 | | Release date: | 2002-07-24 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Epitope recognition by diverse antibodies suggests conformational convergence in an antibody response.
J.Immunol., 168, 2002
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1KCR
 | | CRYSTAL STRUCTURE OF ANTIBODY PC283 IN COMPLEX WITH PS1 PEPTIDE | | Descriptor: | PC283 IMMUNOGLOBULIN, PS1 peptide | | Authors: | Nair, D.T, Singh, K, Sahu, N, Rao, K.V.S, Salunke, D.M. | | Deposit date: | 2001-11-11 | | Release date: | 2002-05-11 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Crystal structure of an antibody bound to an immunodominant peptide epitope: novel features in peptide-antibody recognition.
J.Immunol., 165, 2000
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1KCU
 | | CRYSTAL STRUCTURE OF ANTIBODY PC287 | | Descriptor: | PC287 IMMUNOGLOBULIN | | Authors: | Nair, D.T, Singh, K, Siddiqui, Z, Nayak, B.P, Rao, K.V.S, Salunke, D.M. | | Deposit date: | 2001-11-11 | | Release date: | 2002-05-11 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Epitope recognition by diverse antibodies suggests conformational convergence in an antibody response.
J.Immunol., 168, 2002
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1KEL
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1I7Z
 | | ANTIBODY GNC92H2 BOUND TO LIGAND | | Descriptor: | CHIMERA OF IG GAMMA-1 CHAIN: HUMAN CONSTANT REGION AND MOUSE VARIABLE REGION, CHIMERA OF IG KAPPA CHAIN: HUMAN CONSTANT REGION AND MOUSE VARIABLE REGION, COCAINE | | Authors: | Larsen, N.A, Wilson, I.A. | | Deposit date: | 2001-03-12 | | Release date: | 2001-08-08 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Crystal structure of a cocaine-binding antibody.
J.Mol.Biol., 311, 2001
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1IAI
 | | IDIOTYPE-ANTI-IDIOTYPE FAB COMPLEX | | Descriptor: | ANTI-IDIOTYPIC FAB 409.5.3 (IGG2A), IDIOTYPIC FAB 730.1.4 (IGG1) OF VIRUS NEUTRALIZING ANTIBODY | | Authors: | Ban, N, Escobar, C, Garcia, R, Hasel, K, Day, J, Greenwood, A, McPherson, A. | | Deposit date: | 1993-12-28 | | Release date: | 1996-03-08 | | Last modified: | 2024-06-05 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Crystal structure of an idiotype-anti-idiotype Fab complex.
Proc.Natl.Acad.Sci.USA, 91, 1994
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1LDS
 | | Crystal Structure of monomeric human beta-2-microglobulin | | Descriptor: | SODIUM ION, beta-2-microglobulin | | Authors: | Trinh, C.H, Smith, D.P, Kalverda, A.P, Phillips, S.E.V, Radford, S.E. | | Deposit date: | 2002-04-09 | | Release date: | 2002-07-31 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crystal structure of monomeric human beta-2-microglobulin reveals clues to its amyloidogenic properties.
Proc.Natl.Acad.Sci.USA, 99, 2002
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1LIL
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