4JHA
 
 | | Crystal Structure of RSV-Neutralizing Human Antibody D25 | | Descriptor: | D25 antigen-binding fragment heavy chain, D25 light chain | | Authors: | Mclellan, J.S, Chen, M, Leung, S, Graepel, K.W, Du, X, Yang, Y, Zhou, T, Baxa, U, Yasuda, E, Beaumont, T, Kumar, A, Modjarrad, K, Zheng, Z, Zhao, M, Xia, N, Kwong, P.D, Graham, B.S. | | Deposit date: | 2013-03-04 | | Release date: | 2013-05-01 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Structure of RSV fusion glycoprotein trimer bound to a prefusion-specific neutralizing antibody.
Science, 340, 2013
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8TJT
 | | The Fab fragment of an anti-glucagon receptor (GCGR) antibody | | Descriptor: | anti-GCGR Fab heavy chain, anti-GCGR Fab light chain | | Authors: | Dai, J, Carter, P.J, Sudhamsu, J, Kung, J. | | Deposit date: | 2023-07-24 | | Release date: | 2024-02-14 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Variable domain mutational analysis to probe the molecular mechanisms of high viscosity of an IgG 1 antibody.
Mabs, 16, 2024
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6NFN
 | | Fab fragment of anti-cocaine antibody h2E2 bound to benzoylecgonine | | Descriptor: | 3-(BENZOYLOXY)-8-METHYL-8-AZABICYCLO[3.2.1]OCTANE-2-CARBOXYLIC ACID, ACETATE ION, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Pokkuluri, P.R, Tan, K. | | Deposit date: | 2018-12-20 | | Release date: | 2019-11-20 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.63 Å) | | Cite: | Structural analysis of free and liganded forms of the Fab fragment of a high-affinity anti-cocaine antibody, h2E2.
Acta Crystallogr.,Sect.F, 75, 2019
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6NEX
 | | Fab fragment of anti-cocaine antibody h2E2 | | Descriptor: | ACETATE ION, Anitgen binding fragment light chain, Antigen binding fragment heavy chain, ... | | Authors: | Pokkuluri, P.R, Tan, K. | | Deposit date: | 2018-12-18 | | Release date: | 2019-11-20 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | Structural analysis of free and liganded forms of the Fab fragment of a high-affinity anti-cocaine antibody, h2E2.
Acta Crystallogr.,Sect.F, 75, 2019
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1NGX
 | | Chimeric Germline Fab 7g12 with jeffamine fragment bound | | Descriptor: | Germline Metal Chelatase Catalytic Antibody, Heavy chain, Light chain, ... | | Authors: | Yin, J, Andryski, S.E, Beuscher, A.B, Stevens, R.C, Schultz, P.G. | | Deposit date: | 2002-12-18 | | Release date: | 2003-03-18 | | Last modified: | 2018-01-31 | | 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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8ZHE
 | | SARS-CoV-2 spike trimer (6P) in complex with three R1-26 Fabs | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Heavy chain of R1-26 Fab, ... | | Authors: | Yan, Q, Gao, X, Liu, B, Hou, R, He, P, Li, Z, Chen, Q, Wang, J, He, J, Chen, L, Zhao, J, Xiong, X. | | Deposit date: | 2024-05-10 | | Release date: | 2024-08-21 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (3.16 Å) | | Cite: | Antibodies utilizing VL6-57 light chains target a convergent cryptic epitope on SARS-CoV-2 spike protein and potentially drive the genesis of Omicron variants.
Nat Commun, 15, 2024
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8ZHP
 | | Dimer of SARS-CoV-2 S1 in complex with H18 and R1-32 Fabs | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Heavy chain of H18 Fab, Heavy chain of R1-32 Fab, ... | | Authors: | Yan, Q, Gao, X, Liu, B, Hou, R, He, P, Li, Z, Chen, Q, Wang, J, He, J, Chen, L, Zhao, J, Xiong, X. | | Deposit date: | 2024-05-11 | | Release date: | 2024-08-21 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (3.66 Å) | | Cite: | Antibodies utilizing VL6-57 light chains target a convergent cryptic epitope on SARS-CoV-2 spike protein and potentially drive the genesis of Omicron variants.
Nat Commun, 15, 2024
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8ZHF
 | | SARS-CoV-2 spike trimer (6P) in complex with R1-26 Fab, head-to-head aggregate | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Heavy chain of R1-26 Fab, ... | | Authors: | Yan, Q, Gao, X, Liu, B, Hou, R, He, P, Li, Z, Chen, Q, Wang, J, He, J, Chen, L, Zhao, J, Xiong, X. | | Deposit date: | 2024-05-10 | | Release date: | 2024-08-21 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (5.26 Å) | | Cite: | Antibodies utilizing VL6-57 light chains target a convergent cryptic epitope on SARS-CoV-2 spike protein and potentially drive the genesis of Omicron variants.
Nat Commun, 15, 2024
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8ZHK
 | | SARS-CoV-2 spike trimer (6P) in complex with three H18 Fabs, head-to-head aggregate (C3 symmetry) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Heavy chain of H18 Fab, ... | | Authors: | Yan, Q, Gao, X, Liu, B, Hou, R, He, P, Li, Z, Chen, Q, Wang, J, He, J, Chen, L, Zhao, J, Xiong, X. | | Deposit date: | 2024-05-11 | | Release date: | 2024-08-21 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (6.3 Å) | | Cite: | Antibodies utilizing VL6-57 light chains target a convergent cryptic epitope on SARS-CoV-2 spike protein and potentially drive the genesis of Omicron variants.
Nat Commun, 15, 2024
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8ZHN
 | | SARS-CoV-2 spike trimer (6P) in complex with three H18 and three R1-32 Fabs (one RBD rotated) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Heavy chain of H18 Fab, ... | | Authors: | Yan, Q, Gao, X, Liu, B, Hou, R, He, P, Li, Z, Chen, Q, Wang, J, He, J, Chen, L, Zhao, J, Xiong, X. | | Deposit date: | 2024-05-11 | | Release date: | 2024-08-21 | | Last modified: | 2024-11-06 | | Method: | ELECTRON MICROSCOPY (4.12 Å) | | Cite: | Antibodies utilizing VL6-57 light chains target a convergent cryptic epitope on SARS-CoV-2 spike protein and potentially drive the genesis of Omicron variants.
Nat Commun, 15, 2024
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8ZHH
 | | SARS-CoV-2 spike trimer (6P) in complex with two H18 Fabs | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Heavy chain of H18 Fab, ... | | Authors: | Yan, Q, Gao, X, Liu, B, Hou, R, He, P, Li, Z, Chen, Q, Wang, J, He, J, Chen, L, Zhao, J, Xiong, X. | | Deposit date: | 2024-05-10 | | Release date: | 2024-08-21 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (5.55 Å) | | Cite: | Antibodies utilizing VL6-57 light chains target a convergent cryptic epitope on SARS-CoV-2 spike protein and potentially drive the genesis of Omicron variants.
Nat Commun, 15, 2024
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8ZHL
 | | SARS-CoV-2 spike trimer (6P) in complex with two H18 and two R1-32 Fabs | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Heavy chain of H18 Fab, ... | | Authors: | Yan, Q, Gao, X, Liu, B, Hou, R, He, P, Li, Z, Chen, Q, Wang, J, He, J, Chen, L, Zhao, J, Xiong, X. | | Deposit date: | 2024-05-11 | | Release date: | 2024-08-21 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (3.96 Å) | | Cite: | Antibodies utilizing VL6-57 light chains target a convergent cryptic epitope on SARS-CoV-2 spike protein and potentially drive the genesis of Omicron variants.
Nat Commun, 15, 2024
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8ZHM
 | | SARS-CoV-2 spike trimer (6P) in complex with three H18 and three R1-32 Fabs | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Heavy chain of H18 Fab, ... | | Authors: | Yan, Q, Gao, X, Liu, B, Hou, R, He, P, Li, Z, Chen, Q, Wang, J, He, J, Chen, L, Zhao, J, Xiong, X. | | Deposit date: | 2024-05-11 | | Release date: | 2024-08-21 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (3.39 Å) | | Cite: | Antibodies utilizing VL6-57 light chains target a convergent cryptic epitope on SARS-CoV-2 spike protein and potentially drive the genesis of Omicron variants.
Nat Commun, 15, 2024
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8ZHO
 | | SARS-CoV-2 S1 in complex with H18 and R1-32 Fab | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Heavy chain of H18 Fab, Heavy chain of R1-32 Fab, ... | | Authors: | Yan, Q, Gao, X, Liu, B, Hou, R, He, P, Li, Z, Chen, Q, Wang, J, He, J, Chen, L, Zhao, J, Xiong, X. | | Deposit date: | 2024-05-11 | | Release date: | 2024-08-21 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (3.54 Å) | | Cite: | Antibodies utilizing VL6-57 light chains target a convergent cryptic epitope on SARS-CoV-2 spike protein and potentially drive the genesis of Omicron variants.
Nat Commun, 15, 2024
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8ZHG
 | | SARS-CoV-2 spike trimer (6P) in complex with R1-26 Fab, focused refinement of RBD-Fab region | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Heavy chain of R1-26 Fab, Light chain of R1-26 Fab, ... | | Authors: | Yan, Q, Gao, X, Liu, B, Hou, R, He, P, Li, Z, Chen, Q, Wang, J, He, J, Chen, L, Zhao, J, Xiong, X. | | Deposit date: | 2024-05-10 | | Release date: | 2024-08-21 | | Last modified: | 2024-10-30 | | Method: | ELECTRON MICROSCOPY (3.51 Å) | | Cite: | Antibodies utilizing VL6-57 light chains target a convergent cryptic epitope on SARS-CoV-2 spike protein and potentially drive the genesis of Omicron variants.
Nat Commun, 15, 2024
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8ZHD
 | | SARS-CoV-2 spike trimer (6P) in complex with two R1-26 Fabs | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Heavy chain of R1-26 Fab, ... | | Authors: | Yan, Q, Gao, X, Liu, B, Hou, R, He, P, Li, Z, Chen, Q, Wang, J, He, J, Chen, L, Zhao, J, Xiong, X. | | Deposit date: | 2024-05-10 | | Release date: | 2024-08-21 | | Last modified: | 2024-11-06 | | Method: | ELECTRON MICROSCOPY (3.41 Å) | | Cite: | Antibodies utilizing VL6-57 light chains target a convergent cryptic epitope on SARS-CoV-2 spike protein and potentially drive the genesis of Omicron variants.
Nat Commun, 15, 2024
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8ZHI
 | | SARS-CoV-2 spike trimer (6P) in complex with three H18 Fabs | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Heavy chain of H18 Fab, ... | | Authors: | Yan, Q, Gao, X, Liu, B, Hou, R, He, P, Li, Z, Chen, Q, Wang, J, He, J, Chen, L, Zhao, J, Xiong, X. | | Deposit date: | 2024-05-11 | | Release date: | 2024-08-21 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (6.05 Å) | | Cite: | Antibodies utilizing VL6-57 light chains target a convergent cryptic epitope on SARS-CoV-2 spike protein and potentially drive the genesis of Omicron variants.
Nat Commun, 15, 2024
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8ZHJ
 | | SARS-CoV-2 spike trimer (6P) in complex with three H18 Fabs, head-to-head aggregate (C1 symmetry) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Heavy chain of H18 Fab, ... | | Authors: | Yan, Q, Gao, X, Liu, B, Hou, R, He, P, Li, Z, Chen, Q, Wang, J, He, J, Chen, L, Zhao, J, Xiong, X. | | Deposit date: | 2024-05-11 | | Release date: | 2024-08-21 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (8.45 Å) | | Cite: | Antibodies utilizing VL6-57 light chains target a convergent cryptic epitope on SARS-CoV-2 spike protein and potentially drive the genesis of Omicron variants.
Nat Commun, 15, 2024
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6S2I
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2WUC
 | | Crystal structure of HGFA in complex with the allosteric non- inhibitory antibody Fab40.deltaTrp and Ac-KQLR-chloromethylketone | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ACE-KQLR-CHLOROMETHYLKETONE INHIBITOR, FAB FRAGMENT FAB40.DELTATRP HEAVY CHAIN, ... | | Authors: | Ganesan, R, Eigenbrot, C, Shia, S. | | Deposit date: | 2009-10-01 | | Release date: | 2009-12-15 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Unraveling the Allosteric Mechanism of Serine Protease Inhibition by an Antibody
Structure, 17, 2009
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7RNJ
 | | S2P6 Fab fragment bound to the SARS-CoV/SARS-CoV-2 spike stem helix peptide | | Descriptor: | Monoclonal antibody S2P6 Fab heavy chain, Monoclonal antibody S2P6 Fab light chain, SULFATE ION, ... | | Authors: | Snell, G, Czudnochowski, N, Croll, T.I, Nix, J.C, Corti, D, Cameroni, E, Pinto, D, Beltramello, M, Sauer, M.M, Veesler, D. | | Deposit date: | 2021-07-29 | | Release date: | 2021-08-11 | | Last modified: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (2.67 Å) | | Cite: | Broad betacoronavirus neutralization by a stem helix-specific human antibody.
Science, 373, 2021
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5OCG
 | | Discovery of small molecules binding to KRAS via high affinity antibody fragment competition method. | | Descriptor: | DI(HYDROXYETHYL)ETHER, GLYCEROL, GTPase KRas, ... | | Authors: | Cruz-Migoni, A, Ehebauer, M.T, Phillips, S.E.V, Quevedo, C.E, Rabbitts, T.H. | | Deposit date: | 2017-06-30 | | Release date: | 2018-08-22 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.48 Å) | | Cite: | Small molecule inhibitors of RAS-effector protein interactions derived using an intracellular antibody fragment.
Nat Commun, 9, 2018
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5OCO
 | | Discovery of small molecules binding to KRAS via high affinity antibody fragment competition method. | | Descriptor: | CITRIC ACID, DI(HYDROXYETHYL)ETHER, GTPase KRas, ... | | Authors: | Cruz-Migoni, A, Ehebauer, M.T, Phillips, S.E.V, Quevedo, C.E, Rabbitts, T.H. | | Deposit date: | 2017-07-03 | | Release date: | 2018-08-22 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.66 Å) | | Cite: | Small molecule inhibitors of RAS-effector protein interactions derived using an intracellular antibody fragment.
Nat Commun, 9, 2018
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8XBF
 | | Cryo-EM structure of SARS-CoV-2 S-BQ.1 in complex with antibody O5C2 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, O5C2, heavy chain, ... | | Authors: | Hsu, H.F, Wu, M.H, Chang, Y.C, Hsu, S.T.D. | | Deposit date: | 2023-12-06 | | Release date: | 2024-06-19 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Functional and structural investigation of a broadly neutralizing SARS-CoV-2 antibody.
JCI Insight, 9, 2024
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3J6U
 | | Cryo-EM structure of Dengue virus serotype 3 in complex with human antibody 5J7 Fab | | Descriptor: | Fab 5J7 heavy chain, Fab 5J7 light chain, envelope protein, ... | | Authors: | Fibriansah, G, Tan, J.L, Smith, S.A, de Alwis, R, Ng, T.-S, Kostyuchenko, V.A, Kukkaro, P, de Silva, A.M, Crowe Jr, J.E, Lok, S.-M. | | Deposit date: | 2014-03-26 | | Release date: | 2015-03-04 | | Last modified: | 2024-02-21 | | Method: | ELECTRON MICROSCOPY (9 Å) | | Cite: | A highly potent human antibody neutralizes dengue virus serotype 3 by binding across three surface proteins.
Nat Commun, 6, 2015
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