3RU8
 
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6LUO
 | | Structure of nurse shark beta-2-microglobulin | | Descriptor: | Beta-2-microglobulin | | Authors: | Xia, C, Wu, Y. | | Deposit date: | 2020-01-30 | | Release date: | 2021-04-28 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.302 Å) | | Cite: | The Structure of a Peptide-Loaded Shark MHC Class I Molecule Reveals Features of the Binding between beta 2 -Microglobulin and H Chain Conserved in Evolution.
J Immunol., 2021
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3S7G
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5U52
 | | 2 helix minimized version of the B-domain from Protein A (Z34C0 bound to IgG1 Fc (monoclinic form) | | Descriptor: | IGG1 FC, Mini Z domain, beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]alpha-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: | Ultsch, M.H, Eigenbrot, C. | | Deposit date: | 2016-12-06 | | Release date: | 2017-05-24 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.942 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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5UBX
 | | Crystal structure of a mutant mIgG2b Fc heterodimer in complex with Protein A peptide analog Z34C | | 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, 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, Ig gamma-2B chain C region, ... | | Authors: | Armstrong, A.A, Zwolak, A, Gilliland, G.L. | | Deposit date: | 2016-12-21 | | Release date: | 2017-09-20 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Modulation of protein A binding allows single-step purification of mouse bispecific antibodies that retain FcRn binding.
MAbs, 9, 2017
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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: | 2023-09-20 | | 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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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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5V43
 | | Engineered human IgG Fc domain aglyco801 | | Descriptor: | Ig gamma-1 chain C region | | Authors: | Yan, W, Marshall, N, Zhang, Y.J. | | Deposit date: | 2017-03-08 | | Release date: | 2017-06-21 | | Last modified: | 2017-09-27 | | Method: | X-RAY DIFFRACTION (2.32 Å) | | Cite: | IgG Fc domains that bind C1q but not effector Fc gamma receptors delineate the importance of complement-mediated effector functions.
Nat. Immunol., 18, 2017
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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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6M1B
 | | A new V27M variant of beta 2 microglobulin induced amyloidosis in a patient with long-term hemodialysis | | Descriptor: | Beta-2-microglobulin, CALCIUM ION, GLYCEROL, ... | | Authors: | So, M, Nakahara, S, Nakaniwa, T, Tanaka, H, Kurisu, G, Goto, Y. | | Deposit date: | 2020-02-25 | | Release date: | 2021-01-06 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.88 Å) | | Cite: | Dialysis-related amyloidosis associated with a novel beta 2 -microglobulin variant.
Amyloid, 28, 2021
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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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6N9T
 | | Structure of a peptide-based photo-affinity cross-linker with Herceptin 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)-[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)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, Immunoglobulin G1 FC, ... | | Authors: | Sadowsky, J, Ultsch, M, Vance, N, Wang, W. | | Deposit date: | 2018-12-04 | | Release date: | 2019-01-16 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.576 Å) | | Cite: | Development, Optimization, and Structural Characterization of an Efficient Peptide-Based Photoaffinity Cross-Linking Reaction for Generation of Homogeneous Conjugates from Wild-Type Antibodies.
Bioconjug. Chem., 30, 2019
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5V4E
 | | Engineered human IgG Fc domain glyco801 (Fc801) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-[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)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Yan, W, Marshall, N, Zhang, Y.J. | | Deposit date: | 2017-03-09 | | Release date: | 2017-06-21 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (3.216 Å) | | Cite: | IgG Fc domains that bind C1q but not effector Fc gamma receptors delineate the importance of complement-mediated effector functions.
Nat. Immunol., 18, 2017
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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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4L4J
 | | Crystal structure of fc-fragment of human IgG2-Sigma antibody | | 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)-[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)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, GLYCEROL, ... | | Authors: | Teplyakov, A, Malia, T, Gillilang, G. | | Deposit date: | 2013-06-07 | | Release date: | 2013-08-28 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.92 Å) | | Cite: | An engineered Fc variant of an IgG eliminates all immune effector functions via structural perturbations.
Methods, 65, 2014
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4NHG
 | | Crystal Structure of 2G12 IgG Dimer | | Descriptor: | 2G12 IgG dimer heavy chain, 2G12 IgG dimer light chain, Hepatitis B virus receptor binding protein | | Authors: | Wu, Y, West Jr, A.P, Kim, H.J, Thornton, M.E, Ward, A.B, Bjorkman, P.J. | | Deposit date: | 2013-11-05 | | Release date: | 2014-02-26 | | Last modified: | 2019-07-17 | | Method: | X-RAY DIFFRACTION (8.001 Å) | | Cite: | Structural basis for enhanced HIV-1 neutralization by a dimeric immunoglobulin G form of the glycan-recognizing antibody 2G12.
Cell Rep, 5, 2013
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4NQU
 | | anti-parallel Fc-knob (T366W) homodimer | | Descriptor: | Ig gamma-1 chain C region, SULFATE ION | | Authors: | Eigenbrot, C, Ultsch, M. | | Deposit date: | 2013-11-25 | | Release date: | 2014-03-12 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Antiparallel Conformation of Knob and Hole Aglycosylated Half-Antibody Homodimers Is Mediated by a CH2-CH3 Hydrophobic Interaction.
J.Mol.Biol., 426, 2014
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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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4NQT
 | | anti-parallel Fc-hole(T366S/L368A/Y407V) homodimer | | Descriptor: | Ig gamma-1 chain C region | | Authors: | Eigenbrot, C, Ultsch, M. | | Deposit date: | 2013-11-25 | | Release date: | 2014-03-12 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Antiparallel Conformation of Knob and Hole Aglycosylated Half-Antibody Homodimers Is Mediated by a CH2-CH3 Hydrophobic Interaction.
J.Mol.Biol., 426, 2014
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4KDT
 | | Structure of an early native-like intermediate of beta2-microglobulin amyloidosis | | Descriptor: | Beta-2-microglobulin, GLYCEROL, Nanobody24, ... | | Authors: | Vanderhaegen, S, Fislage, M, Pardon, E, Versees, W, Steyaert, J. | | Deposit date: | 2013-04-25 | | Release date: | 2013-08-28 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structure of an early native-like intermediate of beta 2-microglobulin amyloidogenesis.
Protein Sci., 22, 2013
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5VME
 | | Crystal structure of human IgG1 Fc K248E, T437R mutant | | 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)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, human IgG1 Fc K248E,T437R mutant | | Authors: | Armstrong, A.A, Gilliland, G.L. | | Deposit date: | 2017-04-27 | | Release date: | 2017-08-30 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Functional optimization of agonistic antibodies to OX40 receptor with novel Fc mutations to promote antibody multimerization.
MAbs, 9, 2017
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3TV3
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3TM6
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3QDA
 | | Crystal structure of W95L beta-2 microglobulin | | Descriptor: | Beta-2-microglobulin, TRIETHYLENE GLYCOL | | Authors: | Ricagno, S, Bellotti, V, Bolognesi, M. | | Deposit date: | 2011-01-18 | | Release date: | 2011-06-29 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.57 Å) | | Cite: | The two tryptophans of beta2-microglobulin have distinct roles in function and folding and might represent two independent responses to evolutionary pressure.
BMC Evol Biol, 11, 2011
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4NQS
 | | Knob-into-hole IgG Fc | | Descriptor: | Ig gamma-1 chain C region, miniZ | | Authors: | Eigenbrot, C, Ultsch, M. | | Deposit date: | 2013-11-25 | | Release date: | 2014-03-12 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.64 Å) | | Cite: | Antiparallel Conformation of Knob and Hole Aglycosylated Half-Antibody Homodimers Is Mediated by a CH2-CH3 Hydrophobic Interaction.
J.Mol.Biol., 426, 2014
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