Amino Acid Transport SystemsAmino Acid Transport System LAmino Acid Transport Systems, BasicAmino AcidsBiological TransportAminoisobutyric AcidsAmino Acid Transport System AAmino Acid Transport Systems, NeutralBiological Transport, ActiveAmino Acid Transport System ASCLeucineAmino Acid Transport System y+beta-AlanineAntigens, CD98Amino Acids, NeutralAmino Acids, CyclicAmino Acids, Branched-ChainCarrier ProteinsSodiumPhenylalanineKineticsAlanineAmino Acid Transport System y+LMembrane Transport Proteins4-ChloromercuribenzenesulfonateGlutamineProlineCystineIsoleucineFatty Acid Transport ProteinsValineAmino Acid SequenceArginineLysineLeucine-tRNA LigaseCloning, MolecularMolecular Sequence DataMutationCell MembraneAmino Acid Transport Systems, AcidicSequence Homology, Amino AcidHydrogen-Ion ConcentrationTryptophanEscherichia coliGlutamatesXenopus laevisSubstrate SpecificityOocytesHistidineBase SequenceCell LineTaurocholic AcidDicarboxylic AcidsRNA, MessengerRats, Inbred StrainsBacterial ProteinsEthylmaleimideLarge Neutral Amino Acid-Transporter 1Amino Acids, DiaminoCells, CulturedGlycineAntigens, CD98 Light ChainsGenes, BacterialLiverCystinuriaAntigens, CD98 Heavy ChainAmino Acid SubstitutionHartnup DiseaseGlucoseDinitrophenolsCarbon RadioisotopesCulture MediaMicrovilliMethionineMembrane ProteinsMethylglucosidesIleumPseudomonadaceaePhenylacetatesMethyltyrosinesCycloheximideSequence AlignmentIon TransportSymportersDNA, ComplementaryProtein TransportAxonal TransportAmino Acid Transport System X-AGStereoisomerismMonosaccharide Transport ProteinsAspartic AcidCarbon IsotopesAmino Acid Transport Disorders, InbornAmino Acids, EssentialPlacentaTemperatureBinding SitesCyanidesTime FactorsModels, Biological