Amino Acids, NeutralLarge Neutral Amino Acid-Transporter 1Amino AcidsAspartameAmino Acids, CyclicAmino Acid Transport SystemsTryptophanRationalizationDihydroxyphenylalaninePhenylalanineAmino Acid Transport Systems, NeutralLeucineBlood-Brain BarrierAntigens, CD98PhenylketonuriasBiological TransportAmino Acids, Branched-ChainAmino Acid Transport System ASCBrainAmino Acid Transport System ADietary ProteinsAminoisobutyric AcidsSequence Homology, Amino AcidTyrosineSerotoninHartnup DiseaseAmino Acid SequenceAmino Acid Transport Systems, BasicAlanineAmino Acid Transport System LCloning, MolecularAmino Acid SubstitutionKineticsAmino Acids, EssentialAntigens, CD98 Heavy ChainAmino Acids, DiaminoSodiumMolecular Sequence DataAntigens, CD98 Light ChainsBiological Transport, ActiveCarrier Proteinsbeta-AlanineBase SequenceTissue EmbeddingProlineSequence AlignmentHydrogen-Ion ConcentrationGlycineIsoleucineSubstrate SpecificityDNA, ComplementaryMutagenesis, Site-DirectedValineGlutamineBinding SitesAmino Acid Transport System y+ArginineStructure-Activity RelationshipRecombinant ProteinsCystineAmino Acid MotifsCell LineXenopus laevisEscherichia coliLysineMethionineProtein ConformationModels, MolecularSerineNorleucineOocytesDNARNA, MessengerProtein BindingNeutral RedProtein Structure, TertiaryAmino Acids, AromaticSequence Homology, Nucleic AcidPeptide FragmentsThreonineCattleAmino Acids, SulfurCell MembraneAspartic AcidMolecular WeightCysteineAmino Acid Transport System y+LRabbitsStereoisomerismPeptidesDipeptidesNeutral CeramidaseBacterial ProteinsMembrane ProteinsDNA PrimersPhylogenyMembrane Transport ProteinsRestriction Mapping4-ChloromercuribenzenesulfonateRNA, Complementary