GlutamatesProtein ConformationReceptors, GlutamateGlutamic AcidGlutamate DehydrogenaseReceptors, Metabotropic GlutamateMolecular ConformationMolecular Sequence DataProtein BindingBinding SitesSodium GlutamateAmino Acid Transport System X-AGAmino Acid SequenceGlutamate SynthaseGlutamate Plasma Membrane Transport ProteinsReceptor, Metabotropic Glutamate 5Crystallography, X-RayProtein Structure, TertiaryProtein Structure, SecondaryMagnetic Resonance SpectroscopyKineticsVesicular Glutamate Transport ProteinsExcitatory Amino Acid AntagonistsCircular DichroismExcitatory Amino Acid Transporter 2Vesicular Glutamate Transport Protein 2Aspartic AcidReceptors, AMPAVesicular Glutamate Transport Protein 1Excitatory Amino Acid AgonistsMutationReceptors, N-Methyl-D-AspartateGlutamineExcitatory Amino Acid Transporter 1ThermodynamicsGlutamate DecarboxylaseProtein FoldingLigandsHydrogen BondingNeuronsRecombinant ProteinsKainic AcidStructure-Activity RelationshipExcitatory Amino Acid Transporter 3Receptors, Ionotropic GlutamateEscherichia coliMutagenesis, Site-DirectedRats, Sprague-DawleyNuclear Magnetic Resonance, BiomolecularGlutamate Dehydrogenase (NADP+)Hydrogen-Ion ConcentrationSolutionsSynaptic TransmissionDNAAmino AcidsPeptidesModels, ChemicalHippocampusSequence Homology, Amino AcidCell LineReceptors, Kainic AcidSpectrometry, FluorescenceDimerizationN-Methylaspartatealpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic AcidSynapsesCalciumCells, CulturedCycloleucineTemperatureAmino Acid Transport Systems, AcidicAmino Acid SubstitutionCarrier ProteinsPeptide FragmentsBacterial ProteinsMolecular Dynamics SimulationSubstrate SpecificityMolecular StructurePolymorphism, Single-Stranded Conformationalgamma-Aminobutyric AcidPatch-Clamp TechniquesExcitatory Postsynaptic PotentialsQuisqualic AcidAstrocytesProtein DenaturationProtein Structure, QuaternaryAdenosine TriphosphateAllosteric RegulationBinding, CompetitiveComputer SimulationBase SequenceKetoglutaric Acids6-Cyano-7-nitroquinoxaline-2,3-dioneCarbohydrate ConformationDose-Response Relationship, DrugProteinsX-Ray DiffractionAlanineRecombinant Fusion ProteinsGlutamate-Ammonia Ligase