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 ProteinsAmino Acid SequenceValineArginineLysineLeucine-tRNA LigaseMolecular Sequence DataCloning, MolecularMutationCell MembraneAmino Acid Transport Systems, AcidicSequence Homology, Amino AcidHydrogen-Ion ConcentrationEscherichia coliTryptophanPeptide Nucleic AcidsBase SequenceGlutamatesXenopus laevisSubstrate SpecificityOocytesHistidineCell LineTaurocholic AcidRNA, MessengerDicarboxylic AcidsRats, Inbred StrainsBacterial ProteinsEthylmaleimideLarge Neutral Amino Acid-Transporter 1Cells, CulturedAmino Acids, DiaminoGlycineAntigens, CD98 Light ChainsGenes, BacterialLiverCystinuriaAntigens, CD98 Heavy ChainAmino Acid SubstitutionHartnup DiseaseGlucoseCulture MediaCarbon RadioisotopesDinitrophenolsDNAMethionineMicrovilliMembrane ProteinsMethylglucosidesIleumPseudomonadaceaePhenylacetatesMethyltyrosinesSequence AlignmentCycloheximideDNA, ComplementarySymportersCarbon IsotopesIon TransportNucleic Acid ConformationProtein TransportTemperatureStereoisomerismAxonal TransportBinding SitesAmino Acid Transport System X-AGAspartic AcidMonosaccharide Transport ProteinsNucleic Acid ProbesAmino Acid Transport Disorders, InbornPlacenta