Amino Acid Transport SystemsAmino AcidsPeptide SynthasesAmino Acid Transport System LAmino Acid Transport Systems, BasicSubstrate SpecificityBiological 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 ProteinsKineticsSodiumPhenylalanineAlanineAmino Acid Transport System y+LMembrane Transport Proteins4-ChloromercuribenzenesulfonateGlutamineProlineCystineAmino Acid SequenceIsoleucineFatty Acid Transport ProteinsValineMolecular Sequence DataArginineLysineCloning, MolecularLeucine-tRNA LigaseMutationHydrogen-Ion ConcentrationSequence Homology, Amino AcidCell MembraneEscherichia coliAmino Acid Transport Systems, AcidicTryptophanGlutamatesXenopus laevisBase SequenceHistidineOocytesCell LineTaurocholic AcidBacterial ProteinsDicarboxylic AcidsRNA, MessengerRats, Inbred StrainsCells, CulturedEthylmaleimideLarge Neutral Amino Acid-Transporter 1Amino Acids, DiaminoGlycineLiverGenes, BacterialAntigens, CD98 Light ChainsAmino Acid SubstitutionCystinuriaGlucoseAntigens, CD98 Heavy ChainHartnup DiseaseCarbon RadioisotopesCulture MediaMembrane ProteinsBinding SitesDinitrophenolsMethionineMicrovilliSequence AlignmentMethylglucosidesIleumPhenylacetatesPseudomonadaceaeMethyltyrosinesStereoisomerismSymportersDNA, ComplementaryProtein TransportProtein BindingModels, MolecularCycloheximideIon TransportStructure-Activity RelationshipRecombinant ProteinsAspartic AcidMutagenesis, Site-DirectedTemperatureCarbon IsotopesModels, BiologicalMonosaccharide Transport ProteinsAmino Acid Transport System X-AG