Amino Acid Transport System ASCAmino Acids, NeutralAmino Acid Transport Systems, NeutralAminoisobutyric AcidsAmino Acid Transport SystemsSodiumLarge Neutral Amino Acid-Transporter 1Amino Acid Transport System AOrganic Anion Transporters, Sodium-DependentAmino AcidsCarcinoma, Ehrlich TumorBiological TransportSymportersAmino Acid Transport Systems, BasicAntigens, CD98 Light ChainsHartnup DiseaseCationic Amino Acid Transporter 1Excitatory Amino Acid Transporter 1Antigens, CD98 Heavy ChainCationic Amino Acid Transporter 2Carrier ProteinsExcitatory Amino Acid Transporter 3Excitatory Amino Acid Transporter 2Excitatory Amino Acid Transporter 4Amino Acid Transport System X-AGAmino Acid Transport System y+Amino Acid SequenceBiological Transport, ActiveLeucineAntigens, CD98Sphingomyelin PhosphodiesteraseGlutamate Plasma Membrane Transport ProteinsSequence Homology, Amino AcidIleumMolecular Sequence DataAmino Acid Transport System LCloning, MolecularXenopus laevisBile Acids and SaltsKineticsExcitatory Amino Acid Transporter 5OocytesMembrane Transport ProteinsAmino Acids, CyclicRNA, MessengerSubstrate SpecificityBase SequenceDNA, ComplementaryAmino Acids, EssentialAlanineOrganic Anion TransportersCystinuriaATP-Binding Cassette TransportersAmino Acid SubstitutionGABA Plasma Membrane Transport ProteinsArgininePhenylalanineCell LineGlutamineMutationbeta-AlanineGlutamic AcidTryptophanSequence AlignmentCell MembraneProlineGlycineMembrane ProteinsHydrogen-Ion ConcentrationMutagenesis, Site-DirectedAmino Acids, AromaticBinding SitesRenal AminoaciduriasCystineRecombinant ProteinsCells, CulturedXenopusStructure-Activity RelationshipAspartic AcidAmino Acids, DiaminoProtein BindingModels, MolecularEscherichia coliKidneyLysineCysteineProtein ConformationMonocarboxylic Acid TransportersRNA, ComplementaryGene ExpressionDNA PrimersAmino Acid Transport System y+LTransfectionExcitatory Amino AcidsProtein Structure, TertiaryPhylogenyAmino Acids, Branched-ChainVesicular Inhibitory Amino Acid Transport ProteinsBacterial ProteinsPlacenta