Legionella pneumophila proteins that regulate Rab1 membrane cycling
Ingmundson A, Delprato A, Lambright DG, Roy CR. Legionella pneumophila proteins that regulate Rab1 membrane cycling. Nature 2007, 450: 365-369. PMID: 17952054, DOI: 10.1038/nature06336.Peer-Reviewed Original ResearchConceptsDrrA proteinRab1 functionMembrane cyclingGTPase-activating protein activityIntracellular pathogen Legionella pneumophilaRecruitment of Rab1Pathogen-occupied vacuolesPathogen Legionella pneumophilaDistinct biochemical reactionsL. pneumophilaLegionella pneumophilaRab1 activityRab1 activationRab proteinsEukaryotic cellsExchange factorGTP hydrolysisProtein activityRab1Membrane functionBacterial replicationProteinBiochemical reactionsPneumophilaVacuolesThe Legionella pneumophila Effector DrrA Is Sufficient to Stimulate SNARE-Dependent Membrane Fusion
Arasaki K, Toomre DK, Roy CR. The Legionella pneumophila Effector DrrA Is Sufficient to Stimulate SNARE-Dependent Membrane Fusion. Cell Host & Microbe 2012, 11: 46-57. PMID: 22264512, PMCID: PMC3266541, DOI: 10.1016/j.chom.2011.11.009.Peer-Reviewed Original ResearchConceptsMembrane transport pathwaysEndoplasmic reticulumSyntaxin proteinsFusion of ERMembrane fusionSNARE-dependent membrane fusionBacterial pathogen Legionella pneumophilaPathogen-containing vacuolesSNARE protein Sec22bIntracellular bacterial pathogen Legionella pneumophilaPathogen Legionella pneumophilaFusion of vesiclesRab1 activationNoncanonical pairingTransport pathwaysRab1 GTPasePlasma membraneVesicle fusionOrganellesDrrASec22bVesiclesLegionella pneumophilaProteinVacuoles