1LBB
 
 | | Crystal structure of the GluR2 ligand binding domain mutant (S1S2J-N754D) in complex with kainate at 2.1 A resolution | | Descriptor: | 3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE, Glutamine receptor 2 | | Authors: | Sun, Y, Olson, R, Horning, M, Armstrong, N, Mayer, M, Gouaux, E. | | Deposit date: | 2002-04-02 | | Release date: | 2002-06-05 | | Last modified: | 2021-10-27 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Mechanism of glutamate receptor desensitization.
Nature, 417, 2002
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1LBC
 | | Crystal structure of GluR2 ligand binding core (S1S2J-N775S) in complex with cyclothiazide (CTZ) as well as glutamate at 1.8 A resolution | | Descriptor: | CYCLOTHIAZIDE, GLUTAMIC ACID, Glutamine Receptor 2, ... | | Authors: | Sun, Y, Olson, R, Horning, M, Armstrong, N, Mayer, M, Gouaux, E. | | Deposit date: | 2002-04-02 | | Release date: | 2002-05-29 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Mechanism of glutamate receptor desensitization.
Nature, 417, 2002
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1GR2
 | | STRUCTURE OF A GLUTAMATE RECEPTOR LIGAND BINDING CORE (GLUR2) COMPLEXED WITH KAINATE | | Descriptor: | 3-(CARBOXYMETHYL)-4-ISOPROPENYLPROLINE, PROTEIN (GLUTAMATE RECEPTOR 2) | | Authors: | Armstrong, N, Sun, Y, Chen, G.Q, Gouaux, E. | | Deposit date: | 1998-09-17 | | Release date: | 1998-12-09 | | Last modified: | 2017-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structure of a glutamate-receptor ligand-binding core in complex with kainate.
Nature, 395, 1998
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3KFM
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8GPR
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8GC3
 | | Domote-bound GluK2 kainate receptors in partially-open conformation 2 | | Descriptor: | (2S,3S,4S)-2-CARBOXY-4-[(1Z,3E,5R)-5-CARBOXY-1-METHYL-1,3-HEXADIENYL]-3-PYRROLIDINEACETIC 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: | Bogdanovic, N, Tajima, N. | | Deposit date: | 2023-03-01 | | Release date: | 2024-03-13 | | Method: | ELECTRON MICROSCOPY (3.8 Å) | | Cite: | Structural basis for kainate receptor activation by a partial agonist
To Be Published
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8GC5
 | | Domoate-bound GluK2 kainate receptors in non-active conformation | | Descriptor: | (2S,3S,4S)-2-CARBOXY-4-[(1Z,3E,5R)-5-CARBOXY-1-METHYL-1,3-HEXADIENYL]-3-PYRROLIDINEACETIC 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: | Bogdanovic, N, Tajima, N. | | Deposit date: | 2023-03-01 | | Release date: | 2024-03-13 | | Method: | ELECTRON MICROSCOPY (3.93 Å) | | Cite: | Structural basis for kainate receptor activation by a partial agonist
To Be Published
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8GC2
 | | Domoate-bound GluK2 kainate receptor in partially-open conformation 1 | | Descriptor: | (2S,3S,4S)-2-CARBOXY-4-[(1Z,3E,5R)-5-CARBOXY-1-METHYL-1,3-HEXADIENYL]-3-PYRROLIDINEACETIC 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: | Bogdanovic, N, Tajima, N. | | Deposit date: | 2023-03-01 | | Release date: | 2024-03-13 | | Method: | ELECTRON MICROSCOPY (4.1 Å) | | Cite: | Structural basis for kainate receptor activation by a partial agonist
To Be Published
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8GC4
 | | Domoate-bound GluK2 kainate receptor in partially-open conformation 3 | | Descriptor: | (2S,3S,4S)-2-CARBOXY-4-[(1Z,3E,5R)-5-CARBOXY-1-METHYL-1,3-HEXADIENYL]-3-PYRROLIDINEACETIC 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: | Bogdanovic, N, Tajima, N. | | Deposit date: | 2023-03-01 | | Release date: | 2024-03-13 | | Method: | ELECTRON MICROSCOPY (3.93 Å) | | Cite: | Structural basis for kainate receptor activation by a partial agonist
To Be Published
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3LSW
 | | Aniracetam bound to the ligand binding domain of GluA3 | | Descriptor: | 1-(4-METHOXYBENZOYL)-2-PYRROLIDINONE, GLUTAMIC ACID, GluA2 S1S2 domain, ... | | Authors: | Ahmed, A.H, Oswald, R.E. | | Deposit date: | 2010-02-13 | | Release date: | 2010-03-16 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.752 Å) | | Cite: | Piracetam Defines a New Binding Site for Allosteric Modulators of alpha-Amino-3-hydroxy-5-methyl-4-isoxazole-propionic Acid (AMPA) Receptors.
J.Med.Chem., 53, 2010
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8HDK
 | | Structure of the Rat GluN1-GluN2C NMDA receptor in complex with glycine and glutamate (minor class in symmetry) | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, Glutamate receptor ionotropic, ... | | Authors: | Zhang, M, Zhang, J, Guo, F, Li, Y, Zhu, S. | | Deposit date: | 2022-11-04 | | Release date: | 2023-03-29 | | Last modified: | 2023-05-31 | | Method: | ELECTRON MICROSCOPY (4.3 Å) | | Cite: | Distinct structure and gating mechanism in diverse NMDA receptors with GluN2C and GluN2D subunits.
Nat.Struct.Mol.Biol., 30, 2023
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3LSX
 | | Piracetam bound to the ligand binding domain of GluA3 | | Descriptor: | 2-(2-oxopyrrolidin-1-yl)acetamide, GLUTAMIC ACID, GluA3 S1S2 domain, ... | | Authors: | Ahmed, A.H, Oswald, R.E. | | Deposit date: | 2010-02-13 | | Release date: | 2011-03-16 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.006 Å) | | Cite: | Piracetam Defines a New Binding Site for Allosteric Modulators of alpha-Amino-3-hydroxy-5-methyl-4-isoxazole-propionic Acid (AMPA) Receptors.
J.Med.Chem., 53, 2010
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3LSF
 | | Piracetam bound to the ligand binding domain of GluA2 | | Descriptor: | 2-(2-oxopyrrolidin-1-yl)acetamide, GLUTAMIC ACID, Glutamate receptor 2, ... | | Authors: | Ahmed, A.H, Ptak, C.P, Oswald, R.E. | | Deposit date: | 2010-02-12 | | Release date: | 2010-03-16 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.851 Å) | | Cite: | Piracetam Defines a New Binding Site for Allosteric Modulators of alpha-Amino-3-hydroxy-5-methyl-4-isoxazole-propionic Acid (AMPA) Receptors.
J.Med.Chem., 53, 2010
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3LSL
 | | Piracetam bound to the ligand binding domain of GluA2 (flop form) | | Descriptor: | 2-(2-oxopyrrolidin-1-yl)acetamide, GLUTAMIC ACID, Glutamate receptor 2, ... | | Authors: | Ahmed, A.H, Oswald, R.E. | | Deposit date: | 2010-02-12 | | Release date: | 2010-03-16 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.122 Å) | | Cite: | Piracetam Defines a New Binding Site for Allosteric Modulators of alpha-Amino-3-hydroxy-5-methyl-4-isoxazole-propionic Acid (AMPA) Receptors.
J.Med.Chem., 53, 2010
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3M3F
 | | PEPA bound to the ligand binding domain of GluA3 (flop form) | | Descriptor: | 2-[2,6-difluoro-4-({2-[(phenylsulfonyl)amino]ethyl}sulfanyl)phenoxy]acetamide, GLUTAMIC ACID, Glutamate receptor 3, ... | | Authors: | Ahmed, A.H, Ptak, C.P, Oswald, R.E. | | Deposit date: | 2010-03-09 | | Release date: | 2010-03-23 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Molecular mechanism of flop selectivity and subsite recognition for an AMPA receptor allosteric modulator: structures of GluA2 and GluA3 in complexes with PEPA.
Biochemistry, 49, 2010
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3M3L
 | | PEPA bound to the ligand binding domain of GluA2 (flop form) | | Descriptor: | 2-[2,6-difluoro-4-({2-[(phenylsulfonyl)amino]ethyl}sulfanyl)phenoxy]acetamide, GLUTAMIC ACID, Glutamate receptor 2, ... | | Authors: | Ptak, C.P, Ahmed, A.H, Oswald, R.E. | | Deposit date: | 2010-03-09 | | Release date: | 2010-03-23 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Molecular mechanism of flop selectivity and subsite recognition for an AMPA receptor allosteric modulator: structures of GluA2 and GluA3 in complexes with PEPA.
Biochemistry, 49, 2010
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3M3K
 | | Ligand binding domain (S1S2) of GluA3 (flop) | | Descriptor: | GLUTAMIC ACID, Glutamate receptor 3, ZINC ION | | Authors: | Ahmed, A.H, Ptak, C.P, Oswald, R.E. | | Deposit date: | 2010-03-09 | | Release date: | 2010-03-23 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.793 Å) | | Cite: | Molecular mechanism of flop selectivity and subsite recognition for an AMPA receptor allosteric modulator: structures of GluA2 and GluA3 in complexes with PEPA.
Biochemistry, 49, 2010
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8I0B
 | | The crystal structure of human glutamate receptor 2 in complex with LT-102 | | Descriptor: | 8-[4-(2-fluorophenyl)phenyl]-3,4-dihydro-1,2$l^{6},3-benzoxathiazine 2,2-dioxide, CHLORIDE ION, Glutamate receptor 2,Isoform Flip of Glutamate receptor 2, ... | | Authors: | Qi, X.Y, Wu, C.Y. | | Deposit date: | 2023-01-10 | | Release date: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.73 Å) | | Cite: | Structure of the human GluA2 LBD in complex with LT-102
To Be Published
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8JF7
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1SD3
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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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1TXF
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6QKZ
 | | Full length GluA1/2-gamma8 complex | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, 6-nitro-2,3-bis(oxidanylidene)-1,4-dihydrobenzo[f]quinoxaline-7-sulfonamide, ... | | Authors: | Herguedas, B, Garcia-Nafria, J, Greger, I.G. | | Deposit date: | 2019-01-30 | | Release date: | 2019-03-27 | | Last modified: | 2020-07-29 | | Method: | ELECTRON MICROSCOPY (6.3 Å) | | Cite: | Architecture of the heteromeric GluA1/2 AMPA receptor in complex with the auxiliary subunit TARP gamma 8.
Science, 364, 2019
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1SYI
 | | X-RAY STRUCTURE OF THE Y702F MUTANT OF THE GLUR2 LIGAND-BINDING CORE (S1S2J) IN COMPLEX WITH (S)-CPW399 AT 2.1 A RESOLUTION. | | Descriptor: | (S)-2-AMINO-3-(1,3,5,7-PENTAHYDRO-2,4-DIOXO-CYCLOPENTA[E]PYRIMIDIN-1-YL) PROIONIC ACID, Glutamate receptor 2 | | Authors: | Frandsen, A, Pickering, D.S, Vestergaard, B, Kasper, C, Nielsen, B.B, Greenwood, J.R, Campiani, G, Gajhede, M, Schousboe, A, Kastrup, J.S. | | Deposit date: | 2004-04-01 | | Release date: | 2005-03-22 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Tyr702 Is an Important Determinant of Agonist Binding and Domain Closure of the Ligand-Binding Core of GluR2.
Mol.Pharmacol., 67, 2005
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1TT1
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