Aminoisobutyric AcidsSodiumAmino Acid Transport SystemsCarcinoma, Ehrlich TumorAmino Acids, NeutralDihydroorotate OxidaseAmino AcidsAmino Acid Transport Systems, NeutralAdrenergic beta-3 Receptor AgonistsLarge Neutral Amino Acid-Transporter 1Organic Anion Transporters, Sodium-DependentAmino Acid Transport System ASCAmino Acid Transport Systems, BasicBiological TransportSymportersAmino Acid Transport System ASequence Homology, Amino AcidAntigens, CD98 Heavy ChainAntigens, CD98 Light ChainsCationic Amino Acid Transporter 1Amino Acid SequenceExcitatory Amino Acid Transporter 1Cationic Amino Acid Transporter 2Biological Transport, ActiveAmino Acid Transport System y+LeucineExcitatory Amino Acid Transporter 3Antigens, CD98Excitatory Amino Acid Transporter 2Carrier ProteinsExcitatory Amino Acid Transporter 4Hartnup DiseaseCloning, MolecularGlutamate Plasma Membrane Transport ProteinsAmino Acid Transport System LMolecular Sequence DataIleumKineticsAmino Acid SubstitutionAmino Acid Transport System X-AGAmino Acids, CyclicAlanineAmino Acids, EssentialBile Acids and SaltsPhenylalanineMembrane Transport ProteinsExcitatory Amino Acid Transporter 5Xenopus laevisBase SequenceArginineTryptophanMutationSubstrate SpecificityOocytesDNA, ComplementarySequence AlignmentRNA, Messengerbeta-AlanineGlutamineCystinuriaAmino Acids, DiaminoProlineGlycineMutagenesis, Site-DirectedCell LineHydrogen-Ion ConcentrationBinding SitesOrganic Anion TransportersATP-Binding Cassette TransportersRecombinant ProteinsAmino Acids, Branched-ChainGABA Plasma Membrane Transport ProteinsStructure-Activity RelationshipAmino Acids, AromaticEscherichia coliGlutamic AcidCell MembraneCystineModels, MolecularMembrane ProteinsProtein ConformationProtein BindingLysineAmino Acid MotifsAspartic AcidProtein Structure, TertiaryIsoleucineCells, CulturedCysteineValineXenopusDNA PrimersBlood-Brain BarrierBacterial ProteinsPhylogenyKidneyTransfectionDNAAmino Acid Transport System y+LSerine