Amino AcidsAmino Acid Transport SystemsAmino Acid Transport System LMicrodialysisAmino Acid Transport Systems, BasicExtracellular SpaceBiological TransportAminoisobutyric AcidsAmino Acid Transport System AAmino Acid Transport Systems, NeutralBiological Transport, ActiveAmino Acid Transport System ASCLeucineAmino Acid Transport System y+Amino Acid Sequencebeta-AlanineAntigens, CD98Amino Acids, NeutralAmino Acids, Branched-ChainAmino Acids, CyclicCarrier ProteinsMolecular Sequence DataKineticsSodiumPhenylalanineAlanineAmino Acid Transport System y+LSequence Homology, Amino AcidMembrane Transport ProteinsGlutamine4-ChloromercuribenzenesulfonateProlineIsoleucineCystineCloning, MolecularFatty Acid Transport ProteinsValineLysineArginineMutationEscherichia coliLeucine-tRNA LigaseCell MembraneTryptophanHydrogen-Ion ConcentrationAmino Acid Transport Systems, AcidicBase SequenceSubstrate SpecificityAmino Acid SubstitutionXenopus laevisGlutamatesOocytesHistidineCell LineBacterial ProteinsRNA, MessengerAmino Acids, DiaminoGenes, BacterialTaurocholic AcidDicarboxylic AcidsGlycineRats, Inbred StrainsLarge Neutral Amino Acid-Transporter 1Amino Acids, EssentialCells, CulturedSequence AlignmentEthylmaleimideLiverAntigens, CD98 Light ChainsDNA, ComplementaryCystinuriaMethionineAntigens, CD98 Heavy ChainGlucoseMembrane ProteinsBinding SitesAmino Acid MotifsHartnup DiseaseCulture MediaCarbon RadioisotopesMutagenesis, Site-DirectedDinitrophenolsMicrovilliStructure-Activity RelationshipIleumRecombinant ProteinsAspartic AcidMethylglucosidesProtein ConformationSequence Homology, Nucleic AcidModels, MolecularProtein BindingPseudomonadaceaePhenylacetatesSymportersMethyltyrosinesCarbon IsotopesAmino Acids, AromaticProtein Structure, TertiaryProtein Transport