Large Neutral Amino Acid-Transporter 1Amino Acids, NeutralAmino Acid Transport SystemsAmino AcidsAmino Acids, CyclicAmino Acid Transport Systems, NeutralAspartameTryptophanAntigens, CD98RationalizationAmino Acid Transport System ASCPhenylalanineLeucineBiological TransportDihydroxyphenylalanineAmino Acid Transport Systems, BasicAmino Acid Transport System ABlood-Brain BarrierPhenylketonuriasAmino Acids, Branched-ChainSequence Homology, Amino AcidAntigens, CD98 Heavy ChainAntigens, CD98 Light ChainsCationic Amino Acid Transporter 1Amino Acid Transport System LAmino Acid SequenceBrainExcitatory Amino Acid Transporter 1Cationic Amino Acid Transporter 2Amino Acid Transport System y+Excitatory Amino Acid Transporter 3Excitatory Amino Acid Transporter 2Aminoisobutyric AcidsCarrier ProteinsExcitatory Amino Acid Transporter 4Hartnup DiseaseCloning, MolecularGlutamate Plasma Membrane Transport ProteinsDietary ProteinsTyrosineAmino Acid SubstitutionAmino Acid Transport System X-AGSerotoninMolecular Sequence DataKineticsAlanineAmino Acids, EssentialSymportersSodiumMembrane Transport ProteinsExcitatory Amino Acid Transporter 5Xenopus laevisBiological Transport, ActiveBase SequenceArginineOocytesSubstrate SpecificityDNA, ComplementaryMutationbeta-AlanineSequence AlignmentGlutamineCystinuriaAmino Acids, DiaminoRNA, MessengerProlineGlycineMutagenesis, Site-DirectedOrganic Anion Transporters, Sodium-DependentOrganic Anion TransportersATP-Binding Cassette TransportersBinding SitesCell LineHydrogen-Ion ConcentrationAmino Acids, AromaticGABA Plasma Membrane Transport ProteinsRecombinant ProteinsStructure-Activity RelationshipCystineGlutamic AcidEscherichia coliModels, MolecularCell MembraneProtein ConformationLysineMembrane ProteinsAmino Acid MotifsAspartic AcidProtein Structure, TertiaryIsoleucineProtein BindingCysteineValineXenopusPhylogenyDNA PrimersAmino Acid Transport System y+LSequence Homology, Nucleic AcidSerineRNA, Complementary