2-Amino-5-phosphonovalerateQuisqualic AcidN-MethylaspartateKynurenic AcidReceptors, NeurotransmitterReceptors, N-Methyl-D-AspartateReceptors, Amino Acid6-Cyano-7-nitroquinoxaline-2,3-dioneAmino AcidsExcitatory Amino Acid AntagonistsValineAspartic AcidKainic AcidOxadiazolesQuinoxalinesGlutamic AcidGlutamatesReceptors, GlutamateSynapsesHippocampusSpinal CordElectric StimulationEvoked PotentialsSequence Homology, Amino AcidSynaptic TransmissionAction PotentialsNeuronsRats, Inbred StrainsAmino Acid SubstitutionCloning, MolecularAmino Acids, EssentialAmino Acid Transport SystemsAmino Acid MotifsSequence AlignmentBase SequenceEscherichia coliMutationBinding SitesMolecular Sequence DataAmino Acids, AromaticMutagenesis, Site-DirectedAmino Acids, SulfurDNA, ComplementarySequence Homology, Nucleic AcidPeptide FragmentsKineticsProtein ConformationRecombinant ProteinsLeucineModels, MolecularStructure-Activity RelationshipProtein Structure, TertiarySubstrate SpecificityProtein BindingDNAPeptidesMolecular WeightBacterial ProteinsAmino Acid Sequence