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-ChloromercuribenzenesulfonateGlutamineImmune SystemProlineCystineIsoleucineFatty Acid Transport ProteinsAmino Acid SequenceValineArginineLysineLeucine-tRNA LigaseMolecular Sequence DataCloning, MolecularMutationCell MembraneAmino Acid Transport Systems, AcidicSequence Homology, Amino AcidHydrogen-Ion ConcentrationTryptophanEscherichia coliGlutamatesXenopus laevisSubstrate SpecificityOocytesBase SequenceHistidineCell LineRNA, MessengerCells, CulturedTaurocholic AcidDicarboxylic AcidsRats, Inbred StrainsBacterial ProteinsEthylmaleimideLarge Neutral Amino Acid-Transporter 1Amino Acids, DiaminoGlycineLiverAntigens, CD98 Light ChainsGenes, BacterialCystinuriaAntigens, CD98 Heavy ChainAmino Acid SubstitutionHartnup DiseaseGlucoseDinitrophenolsMembrane ProteinsCarbon RadioisotopesCulture MediaMicrovilliMethionineIleumMethylglucosidesPhenylacetatesPseudomonadaceaeMethyltyrosinesCycloheximideSequence AlignmentDNA, ComplementaryIon TransportSymportersProtein TransportTime FactorsAxonal TransportModels, BiologicalAmino Acid Transport System X-AGImmunity, InnateStereoisomerismMonosaccharide Transport ProteinsCarbon IsotopesAspartic AcidPlacentaAmino Acid Transport Disorders, InbornTemperatureAmino Acids, Essential