7QU6
 
 | | Crystal structure of the N-terminal domain of Siglec-8 | | Descriptor: | Sialic acid-binding Ig-like lectin 8 | | Authors: | Lenza, M.P, Atxabal, U, Nycholat, C.M, Oyenarte, I, Paulson, J.C, Franconetti, A, Quintana, J.I, Unione, L, Delgado, S, Jimenez-Barbero, J, Ereno-Orbea, J. | | Deposit date: | 2022-01-17 | | Release date: | 2023-01-18 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (2.34 Å) | | Cite: | Structures of the Inhibitory Receptor Siglec-8 in Complex with a High-Affinity Sialoside Analogue and a Therapeutic Antibody.
Jacs Au, 3, 2023
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6RQM
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6RPG
 | | Structure of human Programmed cell death 1 ligand 1 (PD-L1) with inhibitor | | Descriptor: | Programmed cell death 1 ligand 1, ~{N}-[2-[[4-[[3-[3-[[4-[(2-acetamidoethylamino)methyl]-5-[(5-cyanopyridin-3-yl)methoxy]-2-methyl-phenoxy]methyl]-2-methyl-phenyl]-2-methyl-phenyl]methoxy]-2-[(5-cyanopyridin-3-yl)methoxy]-5-methyl-phenyl]methylamino]ethyl]ethanamide | | Authors: | Magiera-Mularz, K, Basu, S, Yang, J, Xu, B, Skalniak, L, Musielak, B, Kholodovych, V, Holak, T.A, Hu, L. | | Deposit date: | 2019-05-14 | | Release date: | 2019-07-24 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Design, Synthesis, Evaluation, and Structural Studies ofC2-Symmetric Small Molecule Inhibitors of Programmed Cell Death-1/Programmed Death-Ligand 1 Protein-Protein Interaction.
J.Med.Chem., 62, 2019
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6SM1
 | | Wild type immunoglobulin light chain (WT-1) | | Descriptor: | CALCIUM ION, DI(HYDROXYETHYL)ETHER, Immunoglobulin lambda variable 2-14, ... | | Authors: | Kazman, P, Vielberg, M.-T, Cendales, M.D.P, Hunziger, L, Weber, B, Hegenbart, U, Zacharias, M, Koehler, R, Schoenland, S, Groll, M, Buchner, J. | | Deposit date: | 2019-08-21 | | Release date: | 2020-03-18 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Fatal amyloid formation in a patient's antibody light chain is caused by a single point mutation.
Elife, 9, 2020
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6RP8
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6SRU
 | | Structure of Ig-like V-type domian of mouse Programmed cell death 1 ligand 1 (PD-L1) | | Descriptor: | Programmed cell death 1 ligand 1 | | Authors: | Magiera-Mularz, K, Sala, D, Grudnik, P, Holak, T.A. | | Deposit date: | 2019-09-06 | | Release date: | 2021-02-03 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (2.532 Å) | | Cite: | Human and mouse PD-L1: similar molecular structure, but different druggability profiles.
Iscience, 24, 2021
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7RPP
 | | Crystal structure of human CEACAM1 with GFCC' and ABED face | | Descriptor: | 1,2-ETHANEDIOL, Carcinoembryonic antigen-related cell adhesion molecule 1 | | Authors: | Gandhi, A.K, Kim, W.M, Sun, Z.-Y, Huang, Y.H, Petsko, G.A, Blumberg, R.S. | | Deposit date: | 2021-08-04 | | Release date: | 2022-08-10 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structural analysis of human CEACAM1 oligomerization.
Commun Biol, 5, 2022
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8EQ6
 | | PD1 signaling receptor bound to FAB Complex | | Descriptor: | Antibody FAB heavy chain, Antibody FAB light chain, Programmed cell death protein 1 | | Authors: | Bjorkelid, C, Paluch, C, Robertson, N.J. | | Deposit date: | 2022-10-07 | | Release date: | 2023-10-11 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Antibody agonists trigger immune receptor signaling through local exclusion of receptor-type protein tyrosine phosphatases.
Immunity, 57, 2024
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8JBA
 | | Discovery and Crystallography Study of Novel Oxadiazole Analogs as Small Molecule PD-1/PD-L1 inhibitors | | Descriptor: | (2~{S})-2-[[3-[[5-[(2-methyl-3-phenyl-phenoxy)methyl]-1,3,4-oxadiazol-2-yl]sulfanylmethyl]phenyl]methylamino]-3-oxidanyl-propanoic acid, Programmed cell death 1 ligand 1 | | Authors: | Cheng, Y, Xiao, Y.B. | | Deposit date: | 2023-05-08 | | Release date: | 2023-10-25 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Discovery and Crystallography Study of Novel Biphenyl Ether and Oxadiazole Thioether (Non-Arylmethylamine)-Based Small-Molecule PD-1/PD-L1 Inhibitors as Immunotherapeutic Agents.
J.Med.Chem., 66, 2023
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8JEL
 | | Crystal structure of TIGIT in complexed with Ociperlimab, crystal form I | | Descriptor: | T-cell immunoreceptor with Ig and ITIM domains, antibody heavy chain, antibody light chain | | Authors: | Sun, J, Zhang, X.X, Song, J. | | Deposit date: | 2023-05-16 | | Release date: | 2024-02-28 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2.45 Å) | | Cite: | Structural insights into the unique pH-responsive characteristics of the anti-TIGIT therapeutic antibody Ociperlimab.
Structure, 32, 2024
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8JEO
 | | Crystal structure of TIGIT in complexed with Tiragolumab | | Descriptor: | T-cell immunoreceptor with Ig and ITIM domains, antibody heavy chain, antibody light chain | | Authors: | Sun, J, Zhang, X.X, Song, J. | | Deposit date: | 2023-05-16 | | Release date: | 2024-02-28 | | Last modified: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (2.06 Å) | | Cite: | Structural insights into the unique pH-responsive characteristics of the anti-TIGIT therapeutic antibody Ociperlimab.
Structure, 32, 2024
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8JEN
 | | Crystal structure of TIGIT in complexed with Ociperlimab, crystal form II | | Descriptor: | T-cell immunoreceptor with Ig and ITIM domains, antibody heavy chain, antibody light chain | | Authors: | Sun, J, Zhang, X.X, Song, J. | | Deposit date: | 2023-05-16 | | Release date: | 2024-02-28 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.71 Å) | | Cite: | Structural insights into the unique pH-responsive characteristics of the anti-TIGIT therapeutic antibody Ociperlimab.
Structure, 32, 2024
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8K5N
 | | Discovery of Novel PD-L1 Inhibitors That Induce Dimerization and Degradation of PD-L1 Based on Fragment Coupling Strategy | | Descriptor: | 3-[(1~{S})-1-[6-methoxy-3-methyl-5-[[[(2~{S})-5-oxidanylidenepyrrolidin-2-yl]methylamino]methyl]pyridin-2-yl]oxy-2,3-dihydro-1~{H}-inden-4-yl]-2-methyl-~{N}-[5-[[[(2~{S})-5-oxidanylidenepyrrolidin-2-yl]methylamino]methyl]pyridin-2-yl]benzamide, Programmed cell death 1 ligand 1 | | Authors: | Cheng, Y, Xiao, Y.B. | | Deposit date: | 2023-07-22 | | Release date: | 2024-01-03 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Discovery of Novel PD-L1 Inhibitors That Induce the Dimerization, Internalization, and Degradation of PD-L1 Based on the Fragment Coupling Strategy.
J.Med.Chem., 66, 2023
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8GAB
 | | Crystal structure of CTLA-4 in complex with a high affinity CTLA-4 binder | | Descriptor: | CTLA-4 binder, Cytotoxic T-lymphocyte protein 4, POTASSIUM ION | | Authors: | Yang, W, Almo, S.C, Baker, D, Ghosh, A. | | Deposit date: | 2023-02-22 | | Release date: | 2024-08-21 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (2.72 Å) | | Cite: | Design of High Affinity Binders to Convex Protein Target Sites.
Biorxiv, 2024
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8HIT
 | | Crystal structure of anti-CTLA-4 humanized IgG1 MAb--JS007 in complex with human CTLA-4 | | Descriptor: | Cytotoxic T-lymphocyte protein 4, JS007-VH, JS007-VL | | Authors: | Tan, S, Shi, Y, Wang, Q, Gao, G.F, Guan, J, Chai, Y, Qi, J. | | Deposit date: | 2022-11-21 | | Release date: | 2023-02-01 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Characterization of the high-affinity anti-CTLA-4 monoclonal antibody JS007 for immune checkpoint therapy of cancer.
Mabs, 15, 2023
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8X6B
 | | Crystal structure of immune receptor PVRIG in complex with ligand Nectin-2 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Nectin-2, Transmembrane protein PVRIG | | Authors: | Hu, S.T, Han, P, Wang, H, Qi, J.X. | | Deposit date: | 2023-11-21 | | Release date: | 2024-04-24 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structural basis for the immune recognition and selectivity of the immune receptor PVRIG for ligand Nectin-2.
Structure, 32, 2024
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5UD8
 | | Crystal Structure of Mutant Ig-like Domain | | Descriptor: | Triggering receptor expressed on myeloid cells 2 | | Authors: | Sudom, A, Min, X, Wang, Z. | | Deposit date: | 2016-12-23 | | Release date: | 2018-04-04 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Molecular basis for the loss-of-function effects of the Alzheimer's disease-associated R47H variant of the immune receptor TREM2.
J. Biol. Chem., 293, 2018
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5UD7
 | | Crystal Structure of Wild-Type Ig-like Domain | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, IODIDE ION, SULFATE ION, ... | | Authors: | Sudom, A, Min, X, Wang, Z. | | Deposit date: | 2016-12-23 | | Release date: | 2018-04-04 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (2.20002246 Å) | | Cite: | Molecular basis for the loss-of-function effects of the Alzheimer's disease-associated R47H variant of the immune receptor TREM2.
J. Biol. Chem., 293, 2018
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8GY5
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8OR1
 | | Co-crystal strucutre of PD-L1 with low molecular weight inhibitor | | Descriptor: | 5-[[5-[[2-chloranyl-3-(2-fluorophenyl)phenyl]methoxy]-2-[(~{E})-2-hydroxyethyliminomethyl]phenoxy]methyl]pyridine-3-carbonitrile, Programmed cell death 1 ligand 1 | | Authors: | Zhang, H, Zhou, S, Wu, C, Zhu, M, Yu, Q, Wang, X, Awadasseid, A, Plewka, J, Magiera-Mularz, K, Wu, Y, Zhang, W. | | Deposit date: | 2023-04-12 | | Release date: | 2023-08-02 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (3.5 Å) | | Cite: | Design, Synthesis, and Antitumor Activity Evaluation of 2-Arylmethoxy-4-(2,2'-dihalogen-substituted biphenyl-3-ylmethoxy) Benzylamine Derivatives as Potent PD-1/PD-L1 Inhibitors.
J.Med.Chem., 66, 2023
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8P1O
 | | Solubilizer tag effect on PD-L1/inhibitor binding properties for m-terphenyl derivatives | | Descriptor: | (3~{R})-1-[[4-[2-chloranyl-3-(2,3-dihydro-1,4-benzodioxin-6-yl)phenyl]-2-methoxy-phenyl]methyl]-~{N}-(2-hydroxyethyl)pyrrolidine-3-carboxamide, CHLORIDE ION, Programmed cell death 1 ligand 1, ... | | Authors: | Plewka, J, Magiera-Mularz, K, Surmiak, E, Kalinowska-Tluscik, J, Holak, T.A. | | Deposit date: | 2023-05-12 | | Release date: | 2024-01-31 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (2.17 Å) | | Cite: | Solubilizer Tag Effect on PD-L1/Inhibitor Binding Properties for m -Terphenyl Derivatives.
Acs Med.Chem.Lett., 15, 2024
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5V52
 | | Structure of TIGIT bound to nectin-2 (CD112) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, GLYCEROL, Nectin-2, ... | | Authors: | Deuss, F.A, Gully, B.S, Rossjohn, J, Berry, R. | | Deposit date: | 2017-03-13 | | Release date: | 2017-05-24 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Recognition of nectin-2 by the natural killer cell receptor T cell immunoglobulin and ITIM domain (TIGIT).
J. Biol. Chem., 292, 2017
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5TRU
 | | Structure of the first-in-class checkpoint inhibitor Ipilimumab bound to human CTLA-4 | | Descriptor: | Cytotoxic T-lymphocyte protein 4, Ipilimumab Fab heavy chain, Ipilimumab Fab light chain | | Authors: | Ramagopal, U.A, Liu, W, Garrett-Thomson, S.C, Yan, Q, Srinivasan, M, Wong, S.C, Bell, A, Mankikar, S, Rangan, V.S, Deshpande, S, Bonanno, J.B, Korman, A.J, Almo, S.C. | | Deposit date: | 2016-10-27 | | Release date: | 2017-05-10 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structural basis for cancer immunotherapy by the first-in-class checkpoint inhibitor ipilimumab.
Proc. Natl. Acad. Sci. U.S.A., 114, 2017
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8AS0
 | | PD-1 extracellular domain in complex with Fab fragment from D12 antibody | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Ongaro, T, Scietti, L, Pluss, L, Peissert, F, Villa, A, Puca, E, De Luca, R, Neri, D, Forneris, F. | | Deposit date: | 2022-08-17 | | Release date: | 2022-11-23 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (3.5 Å) | | Cite: | Selection of a PD-1 blocking antibody from a novel fully human phage display library.
Protein Sci., 31, 2022
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8AOK
 | | Complex of PD-L1 with VHH6 | | Descriptor: | 1,2-ETHANEDIOL, ACETIC ACID, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Kang-Pettinger, T, Hall, G. | | Deposit date: | 2022-08-08 | | Release date: | 2023-06-14 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Identification, binding, and structural characterization of single domain anti-PD-L1 antibodies inhibitory of immune regulatory proteins PD-1 and CD80.
J.Biol.Chem., 299, 2023
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