Dicarboxylic AcidsAmino AcidsAmino Acids, DicarboxylicSequence Homology, Amino AcidCycloleucineAmino Acid SequenceAmino Acid SubstitutionCloning, MolecularDicarboxylic Acid TransportersKineticsMalatesSuccinatesAmino Acids, EssentialBiological TransportAmino Acid Transport SystemsEscherichia coliReceptors, Metabotropic GlutamateAspartic AcidMutationBase SequenceBinding SitesSuccinic AcidMolecular Sequence DataSequence AlignmentFumaratesAdipatesSubstrate SpecificityAmino Acid MotifsStructure-Activity RelationshipReye SyndromeModels, MolecularBiological Transport, ActiveBacterial ProteinsRecombinant ProteinsPipecolic AcidsProtein ConformationCarboxylic AcidsMutagenesis, Site-DirectedGlutamic AcidDNA, ComplementaryGlycineNeurotransmitter Uptake InhibitorsLeucineProtein BindingAmino Acids, AromaticSequence Homology, Nucleic AcidAmino Acids, Branched-ChainPeptide FragmentsAlanineCarrier ProteinsAmino Acids, SulfurHydrogen-Ion ConcentrationGenes, BacterialMolecular WeightChromatography, High Pressure LiquidCell LineGlutamatesMethylphenazonium MethosulfateProtein Structure, TertiaryPeptidesDNAReceptors, Amino AcidTartratesOxidation-ReductionLiverGlucoseExcitatory Amino Acid AntagonistsSpecies SpecificityRestriction MappingExcitatory Amino Acid AgonistsRNA, MessengerCarbon IsotopesCattleRecombinant Fusion ProteinsPhylogenyAcenaphthenesMaleatesBicyclo CompoundsAmino Acid Transport System X-AGQuisqualic AcidSequence Analysis, DNAProteinsElectrophoresis, Polyacrylamide GelAmino Acid Transport Systems, BasicPlasmidsCell MembraneAminobutyratesHeptanesCells, CulturedLysineProtein Structure, SecondaryStereoisomerismGlutaratesIsoleucineConserved SequenceDNA PrimersTyrosine Phenol-LyaseCulture MediaAmino Acids, BasicGas Chromatography-Mass Spectrometry