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 LigaseHydrogen-Ion ConcentrationCloning, MolecularMutationMolecular Sequence DataCell MembraneAmino Acid Transport Systems, AcidicSequence Homology, Amino AcidTryptophanEscherichia coliGlutamatesXenopus laevisSubstrate SpecificityOocytesHistidineBase SequenceCell LineTaurocholic AcidDicarboxylic AcidsRats, Inbred StrainsRNA, MessengerLarge Neutral Amino Acid-Transporter 1Bacterial ProteinsEthylmaleimideAmino Acids, DiaminoCells, CulturedGlycineAntigens, CD98 Light ChainsGenes, BacterialCystinuriaLiverAntigens, CD98 Heavy ChainHartnup DiseaseAmino Acid SubstitutionGlucoseDinitrophenolsCarbon RadioisotopesMicrovilliCulture MediaMethionineMembrane ProteinsIleumMethylglucosidesPseudomonadaceaePhenylacetatesMethyltyrosinesCycloheximideSymportersIon TransportSequence AlignmentProtein TransportDNA, ComplementaryAxonal TransportStereoisomerismCarbon IsotopesAmino Acid Transport System X-AGAspartic AcidMonosaccharide Transport ProteinsTemperatureAmino Acid Transport Disorders, InbornAmino Acids, EssentialPlacentaCyanidesBinding SitesTime FactorsStructure-Activity Relationship