2016
A Novel Di-Leucine Motif at the N-Terminus of Human Organic Solute Transporter Beta Is Essential for Protein Association and Membrane Localization
Xu S, Soroka CJ, Sun AQ, Backos DS, Mennone A, Suchy FJ, Boyer JL. A Novel Di-Leucine Motif at the N-Terminus of Human Organic Solute Transporter Beta Is Essential for Protein Association and Membrane Localization. PLOS ONE 2016, 11: e0158269. PMID: 27351185, PMCID: PMC4924846, DOI: 10.1371/journal.pone.0158269.Peer-Reviewed Original ResearchConceptsMembrane localizationAlpha subunitBeta subunitDileucine motifPlasma membrane localizationDi-leucine motifExtracellular N-terminal regionCo-immunoprecipitation studiesBasolateral membrane localizationN-terminal regionSite-directed mutagenesisAA mutantProtein associationBeta mutantsN-terminusMultiple speciesPhysical associationMembrane biotinylationHEK293 cellsSubunitsAA mutationsMembrane expressionAlpha/betaMutantsMotif
1994
Regulation of activity and apical targeting of the Cl-/HCO3- exchanger in rat hepatocytes.
Benedetti A, Strazzabosco M, Ng O, Boyer J. Regulation of activity and apical targeting of the Cl-/HCO3- exchanger in rat hepatocytes. Proceedings Of The National Academy Of Sciences Of The United States Of America 1994, 91: 792-796. PMID: 8290601, PMCID: PMC43035, DOI: 10.1073/pnas.91.2.792.Peer-Reviewed Original ResearchConceptsApical targetingExchange activityRegulation of activityMembrane localizationCl-/HCO3Dibutyryl cAMPProtein kinase C agonistsRat hepatocytesProtein kinase C agonist phorbolEcto-ATPaseConfocal microscopyCanalicular domainC agonistsProteinVesiclesTargetingCanalicular localizationLocalizationCAMPHepatocyte coupletsHepatocytesActivityRegulationPhorbolColchicine