Amino Acid Transport SystemsAmino Acid Transport Systems, BasicAmino AcidsLarge Neutral Amino Acid-Transporter 1Cationic Amino Acid Transporter 1Amino Acid Transport Systems, NeutralExcitatory Amino Acid Transporter 1Amino Acid Transport System ASCCationic Amino Acid Transporter 2Amino Acid Transport System AExcitatory Amino Acid Transporter 3Excitatory Amino Acid Transporter 2Excitatory Amino Acid Transporter 4Sequence Homology, Amino AcidAntigens, CD98 Light ChainsAntigens, CD98 Heavy ChainIntestinal AbsorptionBiological TransportAbsorptionAmino Acid Transport System y+Amino Acid SequenceGlutamate Plasma Membrane Transport ProteinsCarrier ProteinsAntigens, CD98Amino Acid Transport System LAmino Acid Transport System X-AGExcitatory Amino Acid Transporter 5SymportersCloning, MolecularMembrane Transport ProteinsMolecular Sequence DataAmino Acid SubstitutionAmino Acids, NeutralAmino Acids, EssentialLeucineOrganic Anion Transporters, Sodium-DependentOrganic Anion TransportersATP-Binding Cassette TransportersXenopus laevisGABA Plasma Membrane Transport ProteinsKineticsBase SequenceCystinuriaRNA, MessengerArginineOocytesDNA, ComplementarySequence AlignmentSubstrate SpecificityAmino Acids, CyclicMutationAmino Acids, AromaticSodiumGlutamic AcidGlutamineBiological Transport, ActiveMutagenesis, Site-DirectedBinding SitesEscherichia coliRenal AminoaciduriasCell LineMembrane ProteinsModels, MolecularRecombinant ProteinsAlanineProtein ConformationCell MembraneStructure-Activity RelationshipHartnup DiseaseAmino Acid MotifsPhylogenyExcitatory Amino AcidsProtein Structure, TertiaryProtein BindingAspartic AcidGlycineMonocarboxylic Acid TransportersBacterial ProteinsHydrogen-Ion ConcentrationDNA PrimersProlineCysteineGene Expressionbeta-AlanineLysineVesicular Inhibitory Amino Acid Transport ProteinsSequence Homology, Nucleic AcidRecombinant Fusion ProteinsProtein Structure, SecondaryNucleotide Transport ProteinsXenopusPhenylalanineAmino Acid Transport Disorders, InbornCystineMembrane GlycoproteinsTransfectionPeptide FragmentsCells, CulturedTissue DistributionAminoisobutyric Acids