Aminoisobutyric AcidsGlutamineSodiumCarcinoma, Ehrlich TumorAmino Acid Transport SystemsAmino Acid Transport System ASCOrganic Anion Transporters, Sodium-DependentAmino Acid Transport System AAmino Acid Transport Systems, NeutralBiological TransportAmino AcidsSymportersAmino Acid Transport Systems, BasicLarge Neutral Amino Acid-Transporter 1GlutaminaseCationic Amino Acid Transporter 1Excitatory Amino Acid Transporter 1Cationic Amino Acid Transporter 2Excitatory Amino Acid Transporter 3Excitatory Amino Acid Transporter 2Sequence Homology, Amino AcidExcitatory Amino Acid Transporter 4Antigens, CD98 Light ChainsAntigens, CD98 Heavy ChainAmino Acid SequenceGlutamate-Ammonia LigaseAmino Acid Transport System y+beta-AlanineBiological Transport, ActiveGlutamate Plasma Membrane Transport ProteinsCarrier ProteinsIleumBile Acids and SaltsSalicylanilidesAmino Acid Transport System X-AGGlutamic AcidKineticsAntigens, CD98Amino Acid Transport System LExcitatory Amino Acid Transporter 5Cloning, MolecularMolecular Sequence DataMembrane Transport ProteinsAmmoniaAmino Acid SubstitutionLeucineAmino Acids, NeutralAmino Acids, EssentialOrganic Anion TransportersHydrogen-Ion ConcentrationBase SequenceATP-Binding Cassette TransportersXenopus laevisGABA Plasma Membrane Transport ProteinsRNA, MessengerMutationArginineSubstrate SpecificityCystinuriaOocytesDNA, ComplementarySequence AlignmentAmino Acids, CyclicCell LineEscherichia coliBinding SitesMutagenesis, Site-DirectedAmino Acids, AromaticAlanineCell MembraneRecombinant ProteinsMembrane ProteinsAspartic AcidModels, MolecularProtein BindingStructure-Activity RelationshipProtein ConformationRenal AminoaciduriasCells, CulturedBacterial ProteinsAmino Acid MotifsGlycinePhylogenyProtein Structure, TertiaryDNA PrimersProlineExcitatory Amino AcidsGene ExpressionHartnup DiseaseMonocarboxylic Acid TransportersRecombinant Fusion ProteinsTransfectionLysineCysteineKidneyNitrogenPhenylalanineProtein Structure, SecondaryMembrane GlycoproteinsPeptide Fragments