2022
SHIP164 is a chorein motif lipid transfer protein that controls endosome–Golgi membrane traffic
Hanna MG, Suen PH, Wu Y, Reinisch KM, De Camilli P. SHIP164 is a chorein motif lipid transfer protein that controls endosome–Golgi membrane traffic. Journal Of Cell Biology 2022, 221: e202111018. PMID: 35499567, PMCID: PMC9067936, DOI: 10.1083/jcb.202111018.Peer-Reviewed Original ResearchConceptsMannose-6-phosphate receptorCation-independent mannose-6-phosphate receptorMembrane contact sitesEarly endocytic pathwayGolgi membrane trafficLipid transfer proteinLipid transfer propertiesProtein-lipid ratioMembrane cargoMembrane trafficEndocytic membranesVesicular trafficRetrograde trafficEndocytic pathwayFunctional characterizationContact sitesMembranous organellesGolgi complexVesicle clustersCellular membranesTransfer proteinProteinLipid compositionOrganellesMembrane
2020
Retromer forms low order oligomers on supported lipid bilayers
Deatherage CL, Nikolaus J, Karatekin E, Burd CG. Retromer forms low order oligomers on supported lipid bilayers. Journal Of Biological Chemistry 2020, 295: 12305-12316. PMID: 32651229, PMCID: PMC7443500, DOI: 10.1074/jbc.ra120.013672.Peer-Reviewed Original ResearchConceptsLow-order oligomersAccessory factorsLipid bilayersMembrane-associated cargoesCoat protein complexIntegral membrane proteinsModel cargo proteinSingle-particle fluorescence microscopyRetromer sorting pathwayMembrane cargoNexin 3WASH complexCargo proteinsSorting pathwaysMembrane associationProtein complexesSNX3-retromerEndosomal systemMembrane proteinsEndosome membraneRecycling pathwayRetromerOligomeric interactionsIntrinsic propensityFluorescence microscopy
2018
S-Palmitoylation Sorts Membrane Cargo for Anterograde Transport in the Golgi
Ernst AM, Syed SA, Zaki O, Bottanelli F, Zheng H, Hacke M, Xi Z, Rivera-Molina F, Graham M, Rebane AA, Björkholm P, Baddeley D, Toomre D, Pincet F, Rothman JE. S-Palmitoylation Sorts Membrane Cargo for Anterograde Transport in the Golgi. Developmental Cell 2018, 47: 479-493.e7. PMID: 30458139, PMCID: PMC6251505, DOI: 10.1016/j.devcel.2018.10.024.Peer-Reviewed Original ResearchConceptsS-palmitoylationAnterograde cargoAnterograde signalMembrane cargoCargo selectionTransmembrane domainMembrane proteinsGolgi membranesGolgiSpecific signalsMembrane interfaceModel systemCargoProteinRate of transportAnterograde transportVesiclesCisternaeCurved regionsMembraneTransportRegionSignalsDomainFluorescenceLive Observation of Two Parallel Membrane Degradation Pathways at Axon Terminals
Jin E, Kiral F, Ozel M, Burchardt L, Osterland M, Epstein D, Wolfenberg H, Prohaska S, Hiesinger P. Live Observation of Two Parallel Membrane Degradation Pathways at Axon Terminals. Current Biology 2018, 28: 1027-1038.e4. PMID: 29551411, PMCID: PMC5944365, DOI: 10.1016/j.cub.2018.02.032.Peer-Reviewed Original ResearchConceptsSynaptic vesicle proteinsMembrane proteinsVesicle proteinsLive-imaging approachesPlasma membrane proteinsMembrane protein degradationIntact Drosophila brainsProtein degradation mechanismsMembrane cargoDegradative compartmentsNeuronal synaptobrevinProtein degradationDrosophila brainContinuous turnoverCell bodiesProteinDegradation pathwayLive observationDistinct classesSortingCargoCompartmentsSynaptobrevinDegradationRab7
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