Amino Acid Transport SystemsAmino AcidsAmino Acids, NeutralAminoisobutyric AcidsAmino Acid Transport System LAmino Acid Transport Systems, NeutralAmino Acid Transport Systems, BasicBiological TransportAmino Acid Transport System AAmino Acid Transport System ASCLeucineBiological Transport, ActiveAmino Acid Transport System y+beta-AlanineAlanineAntigens, CD98PhenylalanineSodiumAmino Acids, CyclicCarrier ProteinsKineticsAmino Acids, Branched-ChainLarge Neutral Amino Acid-Transporter 1ProlineAmino Acid SequenceGlutamineAmino Acid Transport System y+LSequence Homology, Amino AcidMembrane Transport ProteinsHartnup DiseaseIsoleucineMolecular Sequence DataCystine4-ChloromercuribenzenesulfonateArginineFatty Acid Transport ProteinsCloning, MolecularTryptophanValineMutationHydrogen-Ion ConcentrationCell MembraneLysineGlycineGlutamatesAntigens, CD98 Heavy ChainAmino Acids, DiaminoAntigens, CD98 Light ChainsXenopus laevisBase SequenceSubstrate SpecificityOocytesEscherichia coliCell LineMethionineLeucine-tRNA LigaseCarbon RadioisotopesCells, CulturedAmino Acid SubstitutionRats, Inbred StrainsRNA, MessengerMicrovilliAmino Acid Transport Systems, AcidicHistidineGlucoseLiverCarbon IsotopesAmino Acids, EssentialAspartic AcidCulture MediaBacterial ProteinsSerineTaurocholic AcidDNA, ComplementaryCystinuriaEthylmaleimideSequence AlignmentCycloleucineAmino Acids, BasicCycloheximideMembrane ProteinsDinitrophenolsSymportersBlood-Brain BarrierCanavanineTime FactorsGenes, BacterialDicarboxylic AcidsInsulinNitrogenBinding SitesIleumMutagenesis, Site-DirectedRecombinant ProteinsStereoisomerismTritiumStructure-Activity RelationshipProtein BiosynthesisFatty AcidsAmino Acid Transport System X-AG