5FTI
 
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4E0X
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4UQK
 | | Electron density map of GluA2em in complex with quisqualate and LY451646 | | Descriptor: | (S)-2-AMINO-3-(3,5-DIOXO-[1,2,4]OXADIAZOLIDIN-2-YL)-PROPIONIC ACID, GLUTAMATE RECEPTOR 2 | | Authors: | Meyerson, J.R, Kumar, J, Chittori, S, Rao, P, Pierson, J, Bartesaghi, A, Mayer, M.L, Subramaniam, S. | | Deposit date: | 2014-06-24 | | Release date: | 2014-08-13 | | Last modified: | 2024-11-20 | | Method: | ELECTRON MICROSCOPY (16.4 Å) | | Cite: | Structural Mechanism of Glutamate Receptor Activation and Desensitization
Nature, 514, 2014
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6OVE
 | | Crystal structure of GluN1/GluN2A NMDA receptor agonist binding domains with glycine and antagonist, 4-propylphenyl-ACEPC | | Descriptor: | (3R,5S)-5-[(2R)-2-amino-2-carboxyethyl]-1-(4-propylphenyl)pyrazolidine-3-carboxylic acid, GLYCINE, Glutamate receptor ionotropic, ... | | Authors: | Syrenne, J.T, Mou, T.C, Tamborini, L, Pinto, A, Sprang, S.R, Hansen, K.B. | | Deposit date: | 2019-05-07 | | Release date: | 2020-05-13 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of GluN1/GluN2A NMDA receptor agonist binding domains with glycine and antagonist, 3-ethylphenyl-ACEPC
To Be Published
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2WKY
 | | Crystal structure of the ligand-binding core of GluR5 in complex with the agonist 4-AHCP | | Descriptor: | 3-(3-HYDROXY-7,8-DIHYDRO-6H-CYCLOHEPTA[D]ISOXAZOL-4-YL)-L-ALANINE, CHLORIDE ION, GLUTAMATE RECEPTOR, ... | | Authors: | Naur, P, Gajhede, M, Kastrup, J.S. | | Deposit date: | 2009-06-18 | | Release date: | 2009-07-21 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | The Glutamate Receptor Glur5 Agonist (S)-2-Amino-3-(3-Hydroxy-7,8-Dihydro-6H-Cyclohepta[D]Isoxazol-4-Yl)Propionic Acid and the 8-Methyl Analogue: Synthesis, Molecular Pharmacology, and Biostructural Characterization
J.Med.Chem., 52, 2009
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5YBF
 | | Crystal structure of the GluA2o LBD in complex with glutamate and HBT1 | | Descriptor: | 2-[2-[5-methyl-3-(trifluoromethyl)pyrazol-1-yl]ethanoylamino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide, ACETATE ION, GLUTAMIC ACID, ... | | Authors: | Sogabe, S, Igaki, S, Hirokawa, A, Zama, Y, Lane, W, Snell, G. | | Deposit date: | 2017-09-04 | | Release date: | 2018-01-17 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | HBT1, a Novel AMPA Receptor Potentiator with Lower Agonistic Effect, Avoided Bell-Shaped Response in In Vitro BDNF Production.
J. Pharmacol. Exp. Ther., 364, 2018
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6ZYU
 | | Structure of the GluA2 ligand-binding domain (L483Y-N754S) in complex with glutamate and BPAM549 | | Descriptor: | (4~{R})-4-cyclopropyl-7-fluoranyl-3,4-dihydro-2~{H}-thiochromene 1,1-dioxide, (4~{S})-4-cyclopropyl-7-fluoranyl-3,4-dihydro-2~{H}-thiochromene 1,1-dioxide, ACETATE ION, ... | | Authors: | Dorosz, J, Christensen, K.M, Kastrup, J.S. | | Deposit date: | 2020-08-03 | | Release date: | 2021-08-11 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Development of Thiochroman Dioxide Analogues of Benzothiadiazine Dioxides as New Positive Allosteric Modulators of alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid (AMPA) Receptors.
Acs Chem Neurosci, 12, 2021
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3KG2
 | | AMPA subtype ionotropic glutamate receptor in complex with competitive antagonist ZK 200775 | | Descriptor: | Glutamate receptor 2, beta-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, beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Sobolevsky, A.I, Rosconi, M.P, Gouaux, E. | | Deposit date: | 2009-10-28 | | Release date: | 2009-12-08 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (3.6 Å) | | Cite: | X-ray structure, symmetry and mechanism of an AMPA-subtype glutamate receptor.
Nature, 462, 2009
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7VM2
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5U8C
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4X48
 | | Crystal structure of GluR2 ligand-binding core | | Descriptor: | GLUTAMIC ACID, Glutamate receptor 2, N-{(3S,4S)-4-[4-(5-cyanothiophen-2-yl)phenoxy]tetrahydrofuran-3-yl}propane-2-sulfonamide, ... | | Authors: | Pandit, J. | | Deposit date: | 2014-12-02 | | Release date: | 2015-05-06 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.89 Å) | | Cite: | The Discovery and Characterization of the alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid (AMPA) Receptor Potentiator N-{(3S,4S)-4-[4-(5-Cyano-2-thienyl)phenoxy]tetrahydrofuran-3-yl}propane-2-sulfonamide (PF-04958242).
J.Med.Chem., 58, 2015
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4WXJ
 | | Drosophila muscle GluRIIB complex with glutamate | | Descriptor: | GLUTAMIC ACID, Glutamate receptor IIB,Glutamate receptor IIB | | Authors: | Dharkar, P, Mayer, M.L. | | Deposit date: | 2014-11-13 | | Release date: | 2015-04-29 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2.002 Å) | | Cite: | Functional reconstitution of Drosophila melanogaster NMJ glutamate receptors.
Proc.Natl.Acad.Sci.USA, 112, 2015
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7QHH
 | | Desensitized state of GluA1/2 AMPA receptor in complex with TARP-gamma 8 (TMD-LBD) | | Descriptor: | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate, (2S)-2,3-dihydroxypropyl (7Z)-hexadec-7-enoate, GLUTAMIC ACID, ... | | Authors: | Herguedas, B, Kohegyi, B, Dohrke, J.N, Watson, J.F, Zhang, D, Ho, H, Shaikh, S, Lape, R, Krieger, J.M, Greger, I.H. | | Deposit date: | 2021-12-12 | | Release date: | 2022-02-23 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Mechanisms underlying TARP modulation of the GluA1/2-gamma 8 AMPA receptor.
Nat Commun, 13, 2022
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7QHB
 | | Active state of GluA1/2 in complex with TARP gamma 8, L-glutamate and CTZ | | Descriptor: | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate, (2S)-2,3-dihydroxypropyl (7Z)-hexadec-7-enoate, CYCLOTHIAZIDE, ... | | Authors: | Herguedas, B, Kohegyi, B, Zhang, D, Greger, I.H. | | Deposit date: | 2021-12-11 | | Release date: | 2022-02-23 | | Last modified: | 2024-11-13 | | Method: | ELECTRON MICROSCOPY (3.5 Å) | | Cite: | Mechanisms underlying TARP modulation of the GluA1/2-gamma 8 AMPA receptor.
Nat Commun, 13, 2022
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4YMA
 | | Structure of the ligand-binding domain of GluA2 in complex with the antagonist CNG10109 | | Descriptor: | (3R)-3-(3-carboxy-5-hydroxyphenyl)-L-proline, 1,2-ETHANEDIOL, ACETATE ION, ... | | Authors: | Moller, C, Tapken, D, Kastrup, J.S, Frydenvang, K. | | Deposit date: | 2015-03-06 | | Release date: | 2015-08-05 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (1.895 Å) | | Cite: | Structure-Activity Relationship Study of Ionotropic Glutamate Receptor Antagonist (2S,3R)-3-(3-Carboxyphenyl)pyrrolidine-2-carboxylic Acid.
J.Med.Chem., 58, 2015
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4YMB
 | | Structure of the ligand-binding domain of GluK1 in complex with the antagonist CNG10111 | | Descriptor: | (3R,4S)-3-(3-carboxyphenyl)-4-propyl-L-proline, 1,2-ETHANEDIOL, ACETATE ION, ... | | Authors: | Moller, C, Tapken, D, Kastrup, J.S, Frydenvang, K. | | Deposit date: | 2015-03-06 | | Release date: | 2015-08-05 | | Last modified: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (1.93 Å) | | Cite: | Structure-Activity Relationship Study of Ionotropic Glutamate Receptor Antagonist (2S,3R)-3-(3-Carboxyphenyl)pyrrolidine-2-carboxylic Acid.
J.Med.Chem., 58, 2015
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9JNN
 | | Structure of native di-heteromeric GluN1-GluN2B NMDA receptor in rat cortex and hippocampus | | Descriptor: | (2R)-4-(3-phosphonopropyl)piperazine-2-carboxylic acid, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Zhang, M, Feng, J, Li, Y, Zhu, S. | | Deposit date: | 2024-09-23 | | Release date: | 2025-02-05 | | Last modified: | 2025-03-19 | | Method: | ELECTRON MICROSCOPY (5.4 Å) | | Cite: | Assembly and architecture of endogenous NMDA receptors in adult cerebral cortex and hippocampus.
Cell, 188, 2025
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9IYQ
 | | Structure of the human GluN1-N2B NMDA receptors in the Mg2+ free state | | Descriptor: | (2R)-4-(3-phosphonopropyl)piperazine-2-carboxylic acid, 2-acetamido-2-deoxy-beta-D-glucopyranose, GLYCINE, ... | | Authors: | Huang, X, Sun, X, Zhu, S. | | Deposit date: | 2024-07-31 | | Release date: | 2025-03-05 | | Last modified: | 2025-04-16 | | Method: | ELECTRON MICROSCOPY (3.18 Å) | | Cite: | Structural insights into the diverse actions of magnesium on NMDA receptors.
Neuron, 113, 2025
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9IYP
 | | Structure of the human GluN1-N2B NMDA receptors in the Mg2+ bound state | | Descriptor: | (2R)-4-(3-phosphonopropyl)piperazine-2-carboxylic acid, 2-acetamido-2-deoxy-beta-D-glucopyranose, GLYCINE, ... | | Authors: | Huang, X, Sun, X, Zhu, S. | | Deposit date: | 2024-07-31 | | Release date: | 2025-03-05 | | Last modified: | 2025-04-16 | | Method: | ELECTRON MICROSCOPY (3.27 Å) | | Cite: | Structural insights into the diverse actions of magnesium on NMDA receptors.
Neuron, 113, 2025
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4YU0
 | | Crystal structure of a tetramer of GluA2 TR mutant ligand binding domains bound with glutamate at 1.26 Angstrom resolution | | Descriptor: | DI(HYDROXYETHYL)ETHER, GLUTAMIC ACID, Glutamate receptor 2,Glutamate receptor 2, ... | | Authors: | Chebli, M, Salazar, H, Baranovic, J, Carbone, A.L, Ghisi, V, Faelber, K, Lau, A.Y, Daumke, O, Plested, A.J.R. | | Deposit date: | 2015-03-18 | | Release date: | 2016-01-13 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (1.26 Å) | | Cite: | Crystal structure of the tetrameric GluA2 ligand-binding domain in complex with glutamate at 1.26 Angstroms resolution
To Be Published
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2OJT
 | | Structure and mechanism of kainate receptor modulation by anions | | Descriptor: | (S)-1-(2-AMINO-2-CARBOXYETHYL)-3(2-CARBOXYTHIOPHENE-3-YL-METHYL)-5-METHYLPYRIMIDINE-2,4-DIONE, BROMIDE ION, Glutamate receptor, ... | | Authors: | Mayer, M.L. | | Deposit date: | 2007-01-14 | | Release date: | 2007-04-03 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Structure and mechanism of kainate receptor modulation by anions.
Neuron, 53, 2007
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2PBW
 | | Crystal Structure of the Ligand-Binding Core of iGluR5 in Complex with the Partial agonist Domoic Acid at 2.5 A Resolution | | Descriptor: | (2S,3S,4S)-2-CARBOXY-4-[(1Z,3E,5R)-5-CARBOXY-1-METHYL-1,3-HEXADIENYL]-3-PYRROLIDINEACETIC ACID, Glutamate receptor, ionotropic kainate 1 | | Authors: | Hald, H, Naur, P, Gajhede, M, Kastrup, J.S. | | Deposit date: | 2007-03-29 | | Release date: | 2007-07-03 | | Last modified: | 2024-11-20 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Partial agonism and antagonism of the ionotropic glutamate receptor iGLuR5: structures of the ligand-binding core in complex with domoic acid and 2-amino-3-[5-tert-butyl-3-(phosphonomethoxy)-4-isoxazolyl]propionic acid.
J.Biol.Chem., 282, 2007
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2P2A
 | | X-ray structure of the GluR2 ligand binding core (S1S2J) in complex with 2-Bn-tet-AMPA at 2.26A resolution | | Descriptor: | 2-AMINO-3-[3-HYDROXY-5-(2-BENZYL-2H-5-TETRAZOLYL)-4-ISOXAZOLYL]-PROPIONIC ACID, GLUTAMIC ACID, Glutamate receptor 2, ... | | Authors: | Frydenvang, K, Kastrup, J.S, Gajhede, M. | | Deposit date: | 2007-03-07 | | Release date: | 2007-06-19 | | Last modified: | 2024-11-20 | | Method: | X-RAY DIFFRACTION (2.26 Å) | | Cite: | A tetrazolyl-substituted subtype-selective AMPA receptor agonist.
J.Med.Chem., 50, 2007
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8SS3
 | | Structure of LBD-TMD of AMPA receptor GluA2 in complex with auxiliary subunits TARP gamma-5 and cornichon-2 bound to competitive antagonist ZK and channel blocker spermidine (closed state) | | Descriptor: | 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, CHOLESTEROL, Digitonin, ... | | Authors: | Gangwar, S.P, Yen, L.Y, Yelshanskaya, M.V, Sobolevsky, A.I. | | Deposit date: | 2023-05-08 | | Release date: | 2023-09-06 | | Last modified: | 2024-11-13 | | Method: | ELECTRON MICROSCOPY (3.21 Å) | | Cite: | Modulation of GluA2-gamma 5 synaptic complex desensitization, polyamine block and antiepileptic perampanel inhibition by auxiliary subunit cornichon-2.
Nat.Struct.Mol.Biol., 30, 2023
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6F29
 | | Crystal structure of the kainate receptor GluK3 ligand binding domain in complex with (S)-1-[2-Amino-2-carboxyethyl]-5,7-dihydrothieno[3,4-d]pyrimidin-2,4(1H,3H)-dione at resolution 2.6A | | Descriptor: | (2~{S})-2-azanyl-3-[2,4-bis(oxidanylidene)-5,7-dihydrothieno[3,4-d]pyrimidin-1-yl]propanoic acid, CHLORIDE ION, Glutamate receptor ionotropic, ... | | Authors: | Venskutonyte, R, Frydenvang, K, Kastrup, J.S. | | Deposit date: | 2017-11-23 | | Release date: | 2018-02-28 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | ( S)-2-Amino-3-(5-methyl-3-hydroxyisoxazol-4-yl)propanoic Acid (AMPA) and Kainate Receptor Ligands: Further Exploration of Bioisosteric Replacements and Structural and Biological Investigation.
J. Med. Chem., 61, 2018
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