Biological TransportKineticsBiological Transport, ActiveAmino AcidsAxonal TransportPeritoneumMembrane Transport ProteinsAmino Acid SequenceSequence Homology, Amino AcidSymportersMonosaccharide Transport ProteinsSodiumHydrogen-Ion ConcentrationCarrier ProteinsModels, BiologicalGlucoseCell MembranePeritoneal Dialysis, Continuous AmbulatoryXenopus laevisCell LineAmino Acid SubstitutionCloning, MolecularTime FactorsAmino Acid Transport SystemsMolecular Sequence DataMutationEscherichia coliBase SequenceProtein TransportAmino Acids, EssentialIon TransportBinding SitesSequence AlignmentMutagenesis, Site-DirectedProtein BindingAmino Acid MotifsLeucineModels, MolecularProtein ConformationRecombinant ProteinsSubstrate SpecificityDNA, ComplementaryBacterial ProteinsProtein Structure, TertiaryStructure-Activity RelationshipPeptide FragmentsAmino Acid Transport Systems, BasicMolecular WeightSequence Homology, Nucleic AcidNeutral RedAmino Acids, AromaticPeptidesDNAAmino Acids, Branched-ChainRNA, MessengerMembrane ProteinsAlanineRecombinant Fusion ProteinsElectron TransportTemperatureElectrophoresis, Polyacrylamide GelAmino Acids, SulfurProteinsCattleAmino Acids, NeutralPhylogenyChromatography, High Pressure LiquidProtein Structure, SecondaryGenes, BacterialRabbitsSpecies SpecificityPlasmidsRestriction MappingSaccharomyces cerevisiaeCells, CulturedSequence Analysis, DNALysineNeutral CeramidaseAmino Acid Transport Systems, NeutralDNA PrimersIsoleucineProlineGlutamineTransfectionGlycineAminoisobutyric AcidsArginineConserved SequenceTransport VesiclesHydrolysisPhenylalanineAmino Acid Transport System ACricetinaeLiverAdenosine TriphosphateCysteineMethionineAspartic AcidTrypsinTryptophan