Amino Acid Transport System ASCAmino Acid Transport SystemsAmino Acid Transport Systems, NeutralAmino Acids, NeutralAmino Acid Transport System ALarge Neutral Amino Acid-Transporter 1Amino AcidsHartnup DiseaseAntigens, CD98 Light ChainsAmino Acid Transport Systems, BasicBiological TransportCarrier ProteinsSymportersAntigens, CD98 Heavy ChainLeucineAmino Acid SequenceCationic Amino Acid Transporter 1Amino Acid Transport System X-AGSodiumExcitatory Amino Acid Transporter 1Cationic Amino Acid Transporter 2Xenopus laevisCloning, MolecularAmino Acid Transport System y+Molecular Sequence DataSequence Homology, Amino AcidExcitatory Amino Acid Transporter 3Antigens, CD98Excitatory Amino Acid Transporter 2KineticsOocytesExcitatory Amino Acid Transporter 4Aminoisobutyric AcidsGlutamate Plasma Membrane Transport ProteinsAmino Acid Transport System LAmino Acids, CyclicMembrane Transport ProteinsSubstrate SpecificityDNA, ComplementaryAlanineBase SequencePhenylalanineRNA, MessengerExcitatory Amino Acid Transporter 5Biological Transport, ActiveAmino Acids, EssentialAmino Acid SubstitutionCell LineTryptophanArgininebeta-AlanineCystinuriaGlutamineProlineAmino Acids, DiaminoOrganic Anion Transporters, Sodium-DependentMutationOrganic Anion TransportersATP-Binding Cassette TransportersHydrogen-Ion ConcentrationGlycineGABA Plasma Membrane Transport ProteinsSequence AlignmentIodidesMutagenesis, Site-DirectedCell MembraneMembrane ProteinsCystineGlutamic AcidBinding SitesRecombinant ProteinsAmino Acids, Branched-ChainBlood-Brain BarrierModels, MolecularStructure-Activity RelationshipXenopusAmino Acids, AromaticLysineAspartic AcidAmino Acid Transport System y+LProtein ConformationEscherichia coliRNA, ComplementaryIsoleucineMicrovilliCysteineProtein Structure, TertiaryProtein BindingValineSodium IodideKidneyCells, CulturedRenal AminoaciduriasPlasma Membrane Neurotransmitter Transport ProteinsTransfectionGene ExpressionSerinePhylogenyTissue DistributionBrain