Mechanisms for activation and antagonism of an AMPA-sensitive glutamate receptor: crystal structures of the GluR2 ligand binding core.
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Summary
The crystal packing of the ligand binding cores suggests modes for subunit-subunit contact in the intact receptor and mechanisms by which allosteric effectors modulate receptor activity.
- Type
- article
- Published
- 2000-10-01
- Cited by
- 871
- References
- 115
- Access
- Open access
- OpenAlex
- https://openalex.org/W1922786159
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:3128719
Keywords
AMPA receptor, Kainate receptor, DNQX, Chemistry, Allosteric regulation
References
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- The histidine-binding protein undergoes conformational changes in the absence of ligand as analyzed with conformation-specific monoclonal antibodies.
- Selenomethionyl proteins produced for analysis by multiwavelength anomalous diffraction (MAD): a vehicle for direct determination of three‐dimensional structure.
- Electron-density map interpretation.
- Neurodegeneration in Lurcher mice caused by mutation in δ2 glutamate receptor gene
- Glutamate receptors of the kainate type and synaptic transmission.
- AMPA receptors: molecular and functional diversity.
- Functional characterization of a potassium-selective prokaryotic glutamate receptor
- Hippocampal neurons exhibit cyclothiazide-sensitive rapidly desensitizing responses to kainate
- Regulation of Kinetic Properties of GluR2 AMPA Receptor Channels by Alternative Splicing
- Mutation of a glutamate receptor motif reveals its role in gating and δ2 receptor channel properties
- The 1.9 A x-ray structure of a closed unliganded form of the periplasmic glucose/galactose receptor from Salmonella typhimurium.
- Leucine/isoleucine/valine-binding protein contracts upon binding of ligand.
- An early Cambrian craniate-like chordate
- Molecular dissection of the agonist binding site of an AMPA receptor.
- Crystal structure analysis of oxidized Pseudomonas aeruginosa azurin at pH 5.5 and pH 9.0. A pH-induced conformational transition involves a peptide bond flip.
- Structure of a glutamate-receptor ligand-binding core in complex with kainate
Cited by
- Chemical scale investigations of ligand-gated ion channels using unnatural amino acids
- Universality of receptor channel responses.
- Differential activation of individual subunits in heteromeric kainate receptors.
- AFFINITY LABELING OF CYSTEINE-MUTANTS EVIDENCES CONTACT RESIDUES IN MODELED RECEPTOR BINDING SITES
- Structure, function, and pharmacology of NMDA receptor channels.
- Glutamate Receptors and Endoplasmic Reticulum Quality Control: Looking beneath the Surface
- Glutamate receptor ion channels: where do all the calories go?
- Structural Mechanism of N-Methyl-D-Aspartate Receptor Type 1 Partial Agonism
- CrossTalk proposal: TARPs modulate AMPA receptor gating transitions
- Understanding The Single Channel Behavior Of Glua3 Receptors
- Handbook of ion channels
- Structure/function studies of the P2X receptor
- Positions in the glun2c-containing nmdar regulate alcohol sensitivity and ion channel gating
- Spectroscopic and kinetic methods for ligand-protein interactions of glutamate receptor.
- Extracellular Modulation of NMDA Receptors
- A Spatial Model of the Glycine Site of the NR1 Subunit of NMDA-Receptor and Ligand Docking
- Synaptic plasticity regulated by protein-protein interactions and posttranslational modifications.
- Computational Approaches in Molecular and Systems Pharmacology: Application to Neurosignaling Membrane Proteins
- Regulation of calcium-permeable AMPA receptors in glia
- Molecular Modeling of the Ligand-Binding Domains of the NR3A and NR3B Subunits of the NMDA Receptor
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