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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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: | 2024-11-20 | | 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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9JL0
 | | Crystal structure of feline CD8aa homodimer | | Descriptor: | T-cell surface glycoprotein CD8 alpha chain | | Authors: | Li, Z, Liang, R. | | Deposit date: | 2024-09-17 | | Release date: | 2025-07-02 | | Last modified: | 2025-07-09 | | Method: | X-RAY DIFFRACTION (2.48 Å) | | Cite: | Insights into the structural features of a feline CD8 alpha alpha homodimer.
Dev.Comp.Immunol., 2025
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8CXJ
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6YYE
 | | TREM2 extracellular domain (19-131) in complex with single-chain variable fragment (scFv-2) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, TREM2 Single chain variable 2, Triggering receptor expressed on myeloid cells 2 | | Authors: | Szykowska, A, Preger, C, Krojer, T, Mukhopadhyay, S.M.M, McKinley, G, Graslund, S, Wigren, E, Persson, H, von Delft, F, Arrowsmith, C.H, Edwards, A, Bountra, C, Di Daniel, E, Burgess-Brown, N, Bullock, A. | | Deposit date: | 2020-05-04 | | Release date: | 2021-02-17 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (3.36 Å) | | Cite: | Selection and structural characterization of anti-TREM2 scFvs that reduce levels of shed ectodomain.
Structure, 29, 2021
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6Z1I
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6Z1O
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4UNU
 | | MCG - a dimer of lambda variable domains | | Descriptor: | IG LAMBDA CHAIN V-II REGION MGC, POLYETHYLENE GLYCOL (N=34), SULFATE ION | | Authors: | Brumshtein, B, Esswein, S.R, Landau, M, Ryan, C, Whitelegge, J, Casio, D, Sawaya, M.R, Eisenberg, D.S. | | Deposit date: | 2014-05-30 | | Release date: | 2014-08-27 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (0.95 Å) | | Cite: | Formation of Amyloid Fibers by Monomeric Light-Chain Variable Domains.
J.Biol.Chem., 289, 2014
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4UNV
 | | Covalent dimer of lambda variable domains | | Descriptor: | IG LAMBDA CHAIN V-II REGION MGC, SULFATE ION | | Authors: | Brumshtein, B, Esswein, S, Landau, M, Ryan, C, Whitelegge, J, Sawaya, M, Eisenberg, D.S. | | Deposit date: | 2014-05-30 | | Release date: | 2014-08-27 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Formation of Amyloid Fibers by Monomeric Light-Chain Variable Domains.
J.Biol.Chem., 289, 2014
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4UNT
 | | Induced monomer of the Mcg variable domain | | Descriptor: | IG LAMBDA CHAIN V-II REGION MGC, SULFATE ION | | Authors: | Brumshtein, B, Esswein, S.R, Landau, M, Ryan, C.M, Whitelegge, J.P, Phillips, M.L, Cascio, D, Sawaya, M.R, Eisenberg, D.S. | | Deposit date: | 2014-05-30 | | Release date: | 2014-08-27 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Formation of Amyloid Fibers by Monomeric Light-Chain Variable Domains.
J.Biol.Chem., 289, 2014
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7AH1
 | | L19 diabody fragment from immunocytokine L19-IL2 | | Descriptor: | Anti-(ED-B) scFV | | Authors: | Ongaro, T, Guarino, S.R, Scietti, L, Palamini, M, Wulhfard, S, Villa, A, Neri, D, Forneris, F. | | Deposit date: | 2020-09-23 | | Release date: | 2021-02-10 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Inference of molecular structure for characterization and improvement of clinical grade immunocytokines.
J.Struct.Biol., 213, 2021
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5XAW
 | | Parallel homodimer structures of voltage-gated sodium channel beta4 for cell-cell adhesion | | Descriptor: | 3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL, GLYCEROL, Sodium channel subunit beta-4, ... | | Authors: | Shimizu, H, Yokoyama, S. | | Deposit date: | 2017-03-15 | | Release date: | 2017-07-05 | | Last modified: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (2.101 Å) | | Cite: | Parallel homodimer structures of the extracellular domains of the voltage-gated sodium channel beta 4 subunit explain its role in cell-cell adhesion
J. Biol. Chem., 292, 2017
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5XO2
 | | Crystal structure of human paired immunoglobulin-like type 2 receptor alpha with synthesized glycopeptide II | | Descriptor: | N-acetyl-alpha-neuraminic acid-(2-6)-2-acetamido-2,4-dideoxy-alpha-D-xylo-hexopyranose, Paired immunoglobulin-like type 2 receptor alpha, Peptide from Envelope glycoprotein B | | Authors: | Furukawa, A, Kakita, K, Yamada, T, Ishizuka, M, Sakamoto, J, Hatori, N, Maeda, N, Ohsaka, F, Saitoh, T, Nomura, T, Kuroki, K, Nambu, H, Arase, H, Matsunaga, S, Anada, M, Ose, T, Hashimoto, S, Maenaka, K. | | Deposit date: | 2017-05-25 | | Release date: | 2017-10-25 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (2.201 Å) | | Cite: | Structural and thermodynamic analyses reveal critical features of glycopeptide recognition by the human PILR alpha immune cell receptor.
J. Biol. Chem., 292, 2017
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5XP1
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5XPV
 | | Structure of the V domain of amphioxus IgVJ-C2 | | Descriptor: | amphioxus IgVJ-C2 | | Authors: | Chen, R, Qi, J, Zhang, N, Zhang, L, Yao, S, Wu, Y, Jiang, B, Wang, Z, Yuan, H, Zhang, Q, Xia, C. | | Deposit date: | 2017-06-05 | | Release date: | 2018-04-18 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Discovery and Analysis of Invertebrate IgVJ-C2 Structure from Amphioxus Provides Insight into the Evolution of the Ig Superfamily.
J. Immunol., 200, 2018
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2IF7
 | | Crystal Structure of NTB-A | | Descriptor: | CALCIUM ION, CHLORIDE ION, SLAM family member 6 | | Authors: | Cao, E, Ramagopal, U.A, Fedorov, A.A, Fedorov, E.V, Nathenson, S.G, Almo, S.C. | | Deposit date: | 2006-09-20 | | Release date: | 2006-10-17 | | Last modified: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | NTB-A Receptor Crystal Structure: Insights into Homophilic Interactions in the Signaling Lymphocytic Activation Molecule Receptor Family.
Immunity, 25, 2006
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3J7E
 | | Electron cryo-microscopy of human papillomavirus 16 and H16.V5 Fab fragments | | Descriptor: | H16.V5 Fab heavy chain, H16.V5 Fab light chain | | Authors: | Lee, H, Brendle, S.A, Bywaters, S.M, Christensen, N.D, Hafenstein, S. | | Deposit date: | 2014-06-23 | | Release date: | 2014-11-26 | | Last modified: | 2024-11-27 | | Method: | ELECTRON MICROSCOPY (13.6 Å) | | Cite: | A cryo-electron microscopy study identifies the complete H16.V5 epitope and reveals global conformational changes initiated by binding of the neutralizing antibody fragment.
J.Virol., 89, 2015
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3J6M
 | | Kinetic and Structural Analysis of Coxsackievirus B3 Receptor Interactions and Formation of the A-particle | | Descriptor: | Coxsackievirus and adenovirus receptor | | Authors: | Organtini, L.J, Makhov, A.M, Conway, J.F, Hafenstein, S, Carson, S.D. | | Deposit date: | 2014-03-19 | | Release date: | 2014-04-09 | | Last modified: | 2024-11-06 | | Method: | ELECTRON MICROSCOPY (9 Å) | | Cite: | Kinetic and structural analysis of coxsackievirus b3 receptor interactions and formation of the a-particle.
J.Virol., 88, 2014
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3KAA
 | | Structure of Tim-3 in complex with phosphatidylserine | | Descriptor: | 1,2-DICAPROYL-SN-PHOSPHATIDYL-L-SERINE, CALCIUM ION, Hepatitis A virus cellular receptor 2 | | Authors: | Ballesteros, A, Santiago, C, Casasnovas, J.M. | | Deposit date: | 2009-10-19 | | Release date: | 2010-01-26 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (3.002 Å) | | Cite: | T cell/transmembrane, Ig, and mucin-3 allelic variants differentially recognize phosphatidylserine and mediate phagocytosis of apoptotic cells.
J.Immunol., 184, 2010
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6R3K
 | | Structure of human Programmed cell death 1 ligand 1 (PD-L1) with low molecular mass inhibitor | | Descriptor: | (2~{S},4~{R})-1-[[5-chloranyl-2-[(3-cyanophenyl)methoxy]-4-[[3-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-methyl-phenyl]methoxy]phenyl]methyl]-4-oxidanyl-pyrrolidine-2-carboxylic acid, 1,2-ETHANEDIOL, Programmed cell death 1 ligand 1 | | Authors: | Zak, K.M, Grudnik, P, Skalniak, L, Dubin, G, Holak, T.A. | | Deposit date: | 2019-03-20 | | Release date: | 2019-04-03 | | Last modified: | 2024-11-20 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Terphenyl-Based Small-Molecule Inhibitors of Programmed Cell Death-1/Programmed Death-Ligand 1 Protein-Protein Interaction.
J.Med.Chem., 64, 2021
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6RPJ
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6RQM
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6RP8
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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: | 2024-11-20 | | 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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