3GBA
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![BU of 3gba by Molmil](/molmil-images/mine/3gba) | X-ray structure of iGluR5 ligand-binding core (S1S2) in complex with dysiherbaine at 1.35A resolution | Descriptor: | (2R,3aR,6S,7R,7aR)-2-[(2S)-2-amino-2-carboxyethyl]-6-hydroxy-7-(methylamino)hexahydro-2H-furo[3,2-b]pyran-2-carboxylic acid, CHLORIDE ION, GLYCEROL, ... | Authors: | Frydenvang, K, Naur, P, Gajhede, M, Kastrup, J.S. | Deposit date: | 2009-02-19 | Release date: | 2009-03-17 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (1.35 Å) | Cite: | Full Domain Closure of the Ligand-binding Core of the Ionotropic Glutamate Receptor iGluR5 Induced by the High Affinity Agonist Dysiherbaine and the Functional Antagonist 8,9-Dideoxyneodysiherbaine J.Biol.Chem., 284, 2009
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3C31
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2QS4
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![BU of 2qs4 by Molmil](/molmil-images/mine/2qs4) | Crystal structure of the GluR5 ligand binding core dimer in complex with LY466195 at 1.58 Angstroms resolution | Descriptor: | (3S,4aR,6S,8aR)-6-{[(2S)-2-carboxy-4,4-difluoropyrrolidin-1-yl]methyl}decahydroisoquinoline-3-carboxylic acid, AMMONIUM ION, GLYCEROL, ... | Authors: | Alushin, G.M, Jane, D.E, Mayer, M.L. | Deposit date: | 2007-07-30 | Release date: | 2008-08-05 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.58 Å) | Cite: | Binding site and ligand flexibility revealed by high resolution crystal structures of GluK1 competitive antagonists. Neuropharmacology, 60, 2011
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3C36
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![BU of 3c36 by Molmil](/molmil-images/mine/3c36) | |
3C32
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![BU of 3c32 by Molmil](/molmil-images/mine/3c32) | |
3C33
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![BU of 3c33 by Molmil](/molmil-images/mine/3c33) | |
2F34
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2QS3
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![BU of 2qs3 by Molmil](/molmil-images/mine/2qs3) | Crystal structure of the GluR5 ligand binding core dimer in complex with UBP316 at 1.76 Angstroms resolution | Descriptor: | 3-({3-[(2S)-2-amino-2-carboxyethyl]-5-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl}methyl)-5-phenylthiophene-2-carboxylic acid, CHLORIDE ION, Glutamate receptor, ... | Authors: | Alushin, G.M, Jane, D.E, Mayer, M.L. | Deposit date: | 2007-07-30 | Release date: | 2008-08-05 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.76 Å) | Cite: | ACET is a highly potent and specific kainate receptor antagonist: characterisation and effects on hippocampal mossy fibre function. Neuropharmacology, 56, 2009
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2QS1
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![BU of 2qs1 by Molmil](/molmil-images/mine/2qs1) | Crystal structure of the GluR5 ligand binding core dimer in complex with UBP315 at 1.80 Angstroms resolution | Descriptor: | 3-({3-[(2S)-2-amino-2-carboxyethyl]-5-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl}methyl)-4,5-dibromothiophene-2-carboxylic acid, CHLORIDE ION, Glutamate receptor, ... | Authors: | Alushin, G.M, Jane, D.E, Mayer, M.L. | Deposit date: | 2007-07-30 | Release date: | 2008-08-05 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Binding site and ligand flexibility revealed by high resolution crystal structures of GluK1 competitive antagonists. Neuropharmacology, 60, 2011
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2QS2
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![BU of 2qs2 by Molmil](/molmil-images/mine/2qs2) | Crystal structure of the GluR5 ligand binding core dimer in complex with UBP318 at 1.80 Angstroms resolution | Descriptor: | 3-({3-[(2S)-2-amino-2-carboxyethyl]-5-bromo-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl}methyl)thiophene-2-carboxylic acid, CHLORIDE ION, Glutamate receptor, ... | Authors: | Alushin, G.M, Jane, D.E, Mayer, M.L. | Deposit date: | 2007-07-30 | Release date: | 2008-08-05 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Binding site and ligand flexibility revealed by high resolution crystal structures of GluK1 competitive antagonists. Neuropharmacology, 60, 2011
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3C34
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6FZ4
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![BU of 6fz4 by Molmil](/molmil-images/mine/6fz4) | Structure of GluK1 ligand-binding domain in complex with N-(7-fluoro-2,3-dioxo-6-(trifluoromethyl)-3,4-dihydroquinoxalin-1(2H)-yl)-2-hydroxybenzamide at 1.85 A resolution | Descriptor: | CHLORIDE ION, GLYCEROL, Glutamate receptor ionotropic, ... | Authors: | Kastrup, J.S, Frydenvang, K, Mollerud, S. | Deposit date: | 2018-03-14 | Release date: | 2019-01-23 | Last modified: | 2024-01-17 | Method: | X-RAY DIFFRACTION (1.85 Å) | Cite: | N1-Substituted Quinoxaline-2,3-diones as Kainate Receptor Antagonists: X-ray Crystallography, Structure-Affinity Relationships, and in Vitro Pharmacology. Acs Chem Neurosci, 10, 2019
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1VSO
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![BU of 1vso by Molmil](/molmil-images/mine/1vso) | Crystal Structure of the Ligand-Binding Core of iGluR5 in Complex With the Antagonist (S)-ATPO at 1.85 A resolution | Descriptor: | (S)-2-AMINO-3-(5-TERT-BUTYL-3-(PHOSPHONOMETHOXY)-4-ISOXAZOLYL)PROPIONIC ACID, GLYCEROL, Glutamate receptor, ... | Authors: | Hald, H, Naur, P, Gajhede, M, Kastrup, J.S. | Deposit date: | 2007-03-29 | Release date: | 2007-07-03 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (1.85 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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2F35
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8R36
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![BU of 8r36 by Molmil](/molmil-images/mine/8r36) | Crystal structure of the Gluk1 ligand-binding domain in complex with kainate and BPAM538 at 1.90 A resolution | Descriptor: | 3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE, 4-cyclopropyl-7-(3-methoxyphenoxy)-2,3-dihydro-1$l^{6},2,4-benzothiadiazine 1,1-dioxide, CHLORIDE ION, ... | Authors: | Bay, Y, Frantsen, S.M, Frydenvang, K, Kastrup, J.S. | Deposit date: | 2023-11-08 | Release date: | 2024-08-14 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Crystal structure of the GluK1 ligand-binding domain with kainate and the full-spanning positive allosteric modulator BPAM538. J.Struct.Biol., 2024
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5MFQ
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![BU of 5mfq by Molmil](/molmil-images/mine/5mfq) | Crystal structure of the GluK1 ligand-binding domain in complex with kainate and BPAM-344 at 1.90 A resolution | Descriptor: | 3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE, 4-cyclopropyl-7-fluoro-3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide, CHLORIDE ION, ... | Authors: | Larsen, A.P, Frydenvang, K, Kastrup, J.S. | Deposit date: | 2016-11-18 | Release date: | 2017-04-12 | Last modified: | 2024-01-17 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Identification and Structure-Function Study of Positive Allosteric Modulators of Kainate Receptors. Mol. Pharmacol., 91, 2017
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4YMB
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![BU of 4ymb by Molmil](/molmil-images/mine/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: | 2024-01-10 | 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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2OJT
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![BU of 2ojt by Molmil](/molmil-images/mine/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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1YCJ
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![BU of 1ycj by Molmil](/molmil-images/mine/1ycj) | Crystal structure of the kainate receptor GluR5 ligand-binding core in complex with (S)-glutamate | Descriptor: | GLUTAMIC ACID, Ionotropic glutamate receptor 5, SULFATE ION | Authors: | Naur, P, Vestergaard, B, Skov, L.K, Egebjerg, J, Gajhede, M, Kastrup, J.S. | Deposit date: | 2004-12-22 | Release date: | 2005-02-01 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.95 Å) | Cite: | Crystal structure of the kainate receptor GluR5 ligand-binding core in complex with (S)-glutamate Febs Lett., 579, 2005
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3C35
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4E0X
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4DLD
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![BU of 4dld by Molmil](/molmil-images/mine/4dld) | Crystal structure of the GluK1 ligand-binding domain (S1S2) in complex with the antagonist (S)-2-amino-3-(2-(2-carboxyethyl)-5-chloro-4-nitrophenyl)propionic acid at 2.0 A resolution | Descriptor: | (S)-2-amino-3-(2-(2-carboxyethyl)-5-chloro-4-nitrophenyl)propionic acid, CHLORIDE ION, GLYCEROL, ... | Authors: | Venskutonyte, R, Frydenvang, K, Kastrup, J.S. | Deposit date: | 2012-02-06 | Release date: | 2012-10-10 | Last modified: | 2023-11-08 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Structural and pharmacological characterization of phenylalanine-based AMPA receptor antagonists at kainate receptors Chemmedchem, 7, 2012
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5NEB
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![BU of 5neb by Molmil](/molmil-images/mine/5neb) | Structure of GluK1 ligand-binding domain (S1S2) in complex with LM-12b at 2.05 A resolution | Descriptor: | (3~{a}~{R},4~{S},6~{a}~{R})-1-methyl-4,5,6,6~{a}-tetrahydro-3~{a}~{H}-pyrrolo[3,4-c]pyrazole-3,4-dicarboxylic acid, ACETATE ION, CHLORIDE ION, ... | Authors: | Moellerud, S, Frydenvang, K, Laulumaa, S, Kastrup, J.S. | Deposit date: | 2017-03-10 | Release date: | 2017-07-26 | Last modified: | 2024-01-17 | Method: | X-RAY DIFFRACTION (2.05 Å) | Cite: | Structure and Affinity of Two Bicyclic Glutamate Analogues at AMPA and Kainate Receptors. ACS Chem Neurosci, 8, 2017
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1TXF
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5MFW
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![BU of 5mfw by Molmil](/molmil-images/mine/5mfw) | Crystal structure of the GluK1 ligand-binding domain in complex with kainate and BPAM-121 at 2.10 A resolution | Descriptor: | 3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE, 7-chloro-4-(2-fluoroethyl)-2,3-dihydro-1,2,4-benzothiadiazine 1,1-dioxide, ACETATE ION, ... | Authors: | Larsen, A.P, Frydenvang, K, Kastrup, J.S. | Deposit date: | 2016-11-18 | Release date: | 2017-04-12 | Last modified: | 2024-01-17 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Identification and Structure-Function Study of Positive Allosteric Modulators of Kainate Receptors. Mol. Pharmacol., 91, 2017
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