5FHN
 
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5M2V
 | | Structure of GluK1 ligand-binding domain (S1S2) in complex with (2S,4R)-4-(2-carboxyphenoxy)pyrrolidine-2-carboxylic acid at 3.18 A resolution | | Descriptor: | (2~{S},4~{R})-4-(2-carboxyphenoxy)pyrrolidine-2-carboxylic acid, CHLORIDE ION, Glutamate receptor ionotropic, ... | | Authors: | Frydenvang, K, Kastrup, J.S, Kristensen, C.M. | | Deposit date: | 2016-10-13 | | Release date: | 2017-01-11 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (3.18 Å) | | Cite: | Design and Synthesis of a Series of l-trans-4-Substituted Prolines as Selective Antagonists for the Ionotropic Glutamate Receptors Including Functional and X-ray Crystallographic Studies of New Subtype Selective Kainic Acid Receptor Subtype 1 (GluK1) Antagonist (2S,4R)-4-(2-Carboxyphenoxy)pyrrolidine-2-carboxylic Acid.
J. Med. Chem., 60, 2017
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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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5NG9
 | | Crystal structure of the GluA2 ligand-binding domain (S1S2J) in complex with agonist CIP-AS at 1.15 A resolution. | | Descriptor: | (2~{S},3~{R},4~{R})-3-(carboxycarbonyl)-4-oxidanyl-pyrrolidine-2-carboxylic acid, (3~{a}~{S},4~{S},6~{a}~{R})-4,5,6,6~{a}-tetrahydro-3~{a}~{H}-pyrrolo[3,4-d][1,2]oxazole-3,4-dicarboxylic acid, CITRATE ANION, ... | | Authors: | Laulumaa, S, Frydenvang, K.A, Winther, S, Kastrup, J.S. | | Deposit date: | 2017-03-17 | | Release date: | 2017-07-26 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.15 Å) | | Cite: | Structure and Affinity of Two Bicyclic Glutamate Analogues at AMPA and Kainate Receptors.
ACS Chem Neurosci, 8, 2017
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5NF6
 | | Structure of GluK3 ligand-binding domain (S1S2) in complex with CIP-AS at 2.55 A resolution | | Descriptor: | (3~{a}~{S},4~{S},6~{a}~{R})-4,5,6,6~{a}-tetrahydro-3~{a}~{H}-pyrrolo[3,4-d][1,2]oxazole-3,4-dicarboxylic acid, ACETATE ION, CHLORIDE ION, ... | | Authors: | Frydenvang, K, Venskutonyte, R, Thorsen, T.S, Kastrup, J.S. | | Deposit date: | 2017-03-13 | | Release date: | 2017-07-26 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Structure and Affinity of Two Bicyclic Glutamate Analogues at AMPA and Kainate Receptors.
ACS Chem Neurosci, 8, 2017
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5NF5
 | | Structure of GluK1 ligand-binding domain (S1S2) in complex with CIP-AS at 2.85 A resolution | | Descriptor: | (3~{a}~{S},4~{S},6~{a}~{R})-4,5,6,6~{a}-tetrahydro-3~{a}~{H}-pyrrolo[3,4-d][1,2]oxazole-3,4-dicarboxylic acid, CHLORIDE ION, GLYCEROL, ... | | Authors: | Frydenvang, K, Venskutonyte, R, Thorsen, T.S, Kastrup, J.S. | | Deposit date: | 2017-03-13 | | Release date: | 2017-07-26 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Structure and Affinity of Two Bicyclic Glutamate Analogues at AMPA and Kainate Receptors.
ACS Chem Neurosci, 8, 2017
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5NIH
 | | Crystal structure of the GluA2 ligand-binding domain (S1S2J) in complex with agonist LM-12b at 1.3 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: | Laulumaa, S, Frydenvang, K.A, Kastrup, J.S. | | Deposit date: | 2017-03-24 | | Release date: | 2017-07-26 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Structure and Affinity of Two Bicyclic Glutamate Analogues at AMPA and Kainate Receptors.
ACS Chem Neurosci, 8, 2017
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5O4F
 | | Structure of GluK3 ligand-binding domain (S1S2) in complex with the agonist LM-12b at 2.10 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, Kastrup, J.S. | | Deposit date: | 2017-05-29 | | Release date: | 2017-07-26 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure and Affinity of Two Bicyclic Glutamate Analogues at AMPA and Kainate Receptors.
ACS Chem Neurosci, 8, 2017
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4NWD
 | | Crystal structure of the kainate receptor GluK3 ligand-binding domain in complex with the agonist (2S,4R)-4-(3-Methylamino-3-oxopropyl)glutamic acid at 2.6 A resolution | | Descriptor: | (4R)-4-[3-(methylamino)-3-oxopropyl]-L-glutamic acid, CHLORIDE ION, Glutamate receptor ionotropic, ... | | Authors: | Venskutonyte, R, Larsen, A.P, Frydenvang, K, Gajhede, M, Kastrup, J.S. | | Deposit date: | 2013-12-06 | | Release date: | 2014-08-06 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Molecular Recognition of Two 2,4-syn-Functionalized (S)-Glutamate Analogues by the Kainate Receptor GluK3 Ligand Binding Domain.
Chemmedchem, 9, 2014
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4NWC
 | | Crystal structure of the GluK3 ligand-binding domain (S1S2) in complex with the agonist (2S,4R)-4-(3-Methoxy-3-oxopropyl)glutamic acid at 2.01 A resolution. | | Descriptor: | (2S,4R)-4-(3-Methoxy-3-oxopropyl) glutamic acid, CHLORIDE ION, Glutamate receptor ionotropic, ... | | Authors: | Larsen, A.P, Venskutonyte, R, Frydenvang, K, Gajhede, M, Kastrup, J.S. | | Deposit date: | 2013-12-06 | | Release date: | 2014-08-06 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.012 Å) | | Cite: | Molecular Recognition of Two 2,4-syn-Functionalized (S)-Glutamate Analogues by the Kainate Receptor GluK3 Ligand Binding Domain.
Chemmedchem, 9, 2014
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8BST
 | | Crystal structure of the kainate receptor GluK3-H523A ligand binding domain in complex with kainate at 2.7A resolution | | Descriptor: | 3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE, ACETATE ION, CHLORIDE ION, ... | | Authors: | Venskutonyte, R, Frydenvang, K, Kastrup, J.S. | | Deposit date: | 2022-11-26 | | Release date: | 2023-12-13 | | Last modified: | 2024-04-10 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Small-molecule positive allosteric modulation of homomeric kainate receptors GluK1-3: development of screening assays and insight into GluK3 structure.
Febs J., 291, 2024
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6Q54
 | | Structure of GluA2 ligand-binding domain (S1S2J) in complex with the agonist (S)-2-Amino-3-(1-ethyl-4-hydroxy-1H-1,2,3-triazol-5-yl)propanoic acid at 1.4 A resolution | | Descriptor: | (2~{S})-2-azanyl-3-(3-ethyl-5-oxidanyl-1,2,3-triazol-4-yl)propanoic acid, CHLORIDE ION, CITRIC ACID, ... | | Authors: | Moellerud, S, Temperini, P, Kastrup, J.S. | | Deposit date: | 2018-12-07 | | Release date: | 2019-04-17 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Use of the 4-Hydroxytriazole Moiety as a Bioisosteric Tool in the Development of Ionotropic Glutamate Receptor Ligands.
J.Med.Chem., 62, 2019
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6Q60
 | | Structure of GluA2 ligand-binding domain (S1S2J) in complex with the agonist (S)-2-Amino-3-(2-methyl-5-hydroxy-2H-1,2,3-triazol-4-yl)propanoic acid at 1.55 A resolution | | Descriptor: | (2~{S})-2-azanyl-3-(2-methyl-5-oxidanyl-1,2,3-triazol-4-yl)propanoic acid, CHLORIDE ION, GLYCEROL, ... | | Authors: | Moellerud, S, Temperini, P, Kastrup, J.S. | | Deposit date: | 2018-12-10 | | Release date: | 2019-04-17 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Use of the 4-Hydroxytriazole Moiety as a Bioisosteric Tool in the Development of Ionotropic Glutamate Receptor Ligands.
J.Med.Chem., 62, 2019
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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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5CBS
 | | Crystal structure of the GluA2 ligand-binding domain (S1S2J) in complex with the antagonist (R)-2-amino-3-(3'-hydroxybiphenyl-3-yl)propanoic acid at 1.8A resolution | | Descriptor: | (R)-2-amino-3-(3'-hydroxybiphenyl-3-yl)propanoic acid, 1,2-ETHANEDIOL, CHLORIDE ION, ... | | Authors: | Frydenvang, K, Kastrup, J.S. | | Deposit date: | 2015-07-01 | | Release date: | 2015-12-30 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.801 Å) | | Cite: | Studies on Aryl-Substituted Phenylalanines: Synthesis, Activity, and Different Binding Modes at AMPA Receptors.
J.Med.Chem., 59, 2016
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3BFT
 | | Structure of the ligand-binding core of GluR2 in complex with the agonist (S)-TDPA at 2.25 A resolution | | Descriptor: | (2S)-2-amino-3-(4-hydroxy-1,2,5-thiadiazol-3-yl)propanoic acid, CACODYLATE ION, CHLORIDE ION, ... | | Authors: | Beich-Frandsen, M, Mirza, O, Vestergaard, B, Gajhede, M, Kastrup, J.S. | | Deposit date: | 2007-11-23 | | Release date: | 2008-10-28 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.27 Å) | | Cite: | Structures of the ligand-binding core of iGluR2 in complex with the agonists (R)- and (S)-2-amino-3-(4-hydroxy-1,2,5-thiadiazol-3-yl)propionic acid explain their unusual equipotency.
J.Med.Chem., 51, 2008
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3BBR
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3BFU
 | | Structure of the ligand-binding core of GluR2 in complex with the agonist (R)-TDPA at 1.95 A resolution | | Descriptor: | (2R)-2-amino-3-(4-hydroxy-1,2,5-thiadiazol-3-yl)propanoic acid, Glutamate receptor 2 | | Authors: | Beich-Frandsen, M, Mirza, O, Vestergaard, B, Gajhede, M, Kastrup, J.S. | | Deposit date: | 2007-11-23 | | Release date: | 2008-10-14 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Structures of the ligand-binding core of iGluR2 in complex with the agonists (R)- and (S)-2-amino-3-(4-hydroxy-1,2,5-thiadiazol-3-yl)propionic acid explain their unusual equipotency.
J.Med.Chem., 51, 2008
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5CBR
 | | Crystal structure of the GluA2 ligand-binding domain (S1S2J) in complex with the antagonist (S)-2-amino-3-(3,4-dichloro-5-(5-hydroxypyridin-3-yl)phenyl)propanoic acid at 2.0A resolution | | Descriptor: | 3,4-dichloro-5-(5-hydroxypyridin-3-yl)-L-phenylalanine, ACETATE ION, GLYCEROL, ... | | Authors: | Frydenvang, K, Kastrup, J.S. | | Deposit date: | 2015-07-01 | | Release date: | 2015-12-30 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.996 Å) | | Cite: | Studies on Aryl-Substituted Phenylalanines: Synthesis, Activity, and Different Binding Modes at AMPA Receptors.
J.Med.Chem., 59, 2016
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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: | 2024-01-10 | | 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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4G8N
 | | Crystal structure of the kainate receptor GluK3 ligand-binding domain in complex with the agonist G8M | | Descriptor: | (1S,2R)-2-[(S)-amino(carboxy)methyl]cyclobutanecarboxylic acid, CHLORIDE ION, Glutamate receptor, ... | | Authors: | Venskutonyte, R, Kastrup, J.S, Frydenvang, K, Gajhede, M. | | Deposit date: | 2012-07-23 | | Release date: | 2012-08-29 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Pharmacological and structural characterization of conformationally restricted (S)-glutamate analogues at ionotropic glutamate receptors.
J.Struct.Biol., 180, 2012
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4IGR
 | | Crystal structure of the kainate receptor GluK3 ligand-binding domain in complex with the agonist ZA302 | | Descriptor: | (4R)-4-{3-[hydroxy(methyl)amino]-3-oxopropyl}-L-glutamic acid, CHLORIDE ION, Glutamate receptor, ... | | Authors: | Larsen, A.P, Venskutonyte, R, Gajhede, M, Kastrup, J.S, Frydenvang, K. | | Deposit date: | 2012-12-18 | | Release date: | 2013-03-06 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.65 Å) | | Cite: | Chemoenzymatic synthesis of new 2,4-syn-functionalized (S)-glutamate analogues and structure-activity relationship studies at ionotropic glutamate receptors and excitatory amino acid transporters.
J.Med.Chem., 56, 2013
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5IKB
 | | Crystal structure of the kainate receptor GluK4 ligand binding domain in complex with kainate | | Descriptor: | 3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE, GLYCEROL, Glutamate receptor ionotropic, ... | | Authors: | Kristensen, O, Kristensen, L.B, Frydenvang, K, Kastrup, J.S. | | Deposit date: | 2016-03-03 | | Release date: | 2016-08-24 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | The Structure of a High-Affinity Kainate Receptor: GluK4 Ligand-Binding Domain Crystallized with Kainate.
Structure, 24, 2016
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5ELV
 | | Crystal structure of the GluA2 ligand-binding domain (S1S2J-L504-N775) in complex with glutamate and BPAM-521 at 1.92 A resolution | | Descriptor: | 4-Cyclopropyl-3,4-dihydro-7-hydroxy-2H-1,2,4-benzothiadiazine 1,1-dioxide, ACETATE ION, CHLORIDE ION, ... | | Authors: | Krintel, C, Juknaite, L, Frydenvang, K, Kastrup, J.S. | | Deposit date: | 2015-11-05 | | Release date: | 2016-05-04 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.92 Å) | | Cite: | Enthalpy-Entropy Compensation in the Binding of Modulators at Ionotropic Glutamate Receptor GluA2.
Biophys.J., 110, 2016
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3PD8
 | | X-ray structure of the ligand-binding core of GluA2 in complex with (S)-7-HPCA at 2.5 A resolution | | Descriptor: | (7S)-3-hydroxy-4,5,6,7-tetrahydroisoxazolo[5,4-c]pyridine-7-carboxylic acid, ACETIC ACID, CACODYLATE ION, ... | | Authors: | Frydenvang, K, Kastrup, J.S. | | Deposit date: | 2010-10-22 | | Release date: | 2010-12-29 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.476 Å) | | Cite: | Biostructural and pharmacological studies of bicyclic analogues of the 3-isoxazolol glutamate receptor agonist ibotenic acid.
J. Med. Chem., 53, 2010
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