2012
Endothelial Cell Palmitoylproteomic Identifies Novel Lipid-Modified Targets and Potential Substrates for Protein Acyl Transferases
Marin EP, Derakhshan B, Lam TT, Davalos A, Sessa WC. Endothelial Cell Palmitoylproteomic Identifies Novel Lipid-Modified Targets and Potential Substrates for Protein Acyl Transferases. Circulation Research 2012, 110: 1336-1344. PMID: 22496122, PMCID: PMC3428238, DOI: 10.1161/circresaha.112.269514.Peer-Reviewed Original ResearchMeSH KeywordsAcetyltransferasesAcyltransferasesAmino Acid SequenceAnimalsChlorocebus aethiopsCOS CellsEndothelial CellsHEK293 CellsHuman Umbilical Vein Endothelial CellsHumansLipoylationMolecular Sequence DataPlatelet Endothelial Cell Adhesion Molecule-1ProteomicsRNA, Small InterferingSubstrate SpecificitySuperoxide DismutaseSuperoxide Dismutase-1ConceptsProtein acyl transferasesAcyl-biotinyl exchangeProtein S-palmitoylationPlatelet endothelial cell adhesion molecule-1Posttranslational lipid modificationRole of palmitoylationEndothelial cell adhesion molecule-1Acyl transferaseEndothelial cell biologyPalmitoyl proteinsS-palmitoylationPosttranslational attachmentProtein localizationCysteine side chainsCell biologyNuclear localizationPalmitoylationLipid modificationEC biologyThioester bondCell adhesion molecule-1Superoxide dismutase 1Functional roleCell surfacePotential substrates
1999
Trafficking of Endothelial Nitric-oxide Synthase in Living Cells QUANTITATIVE EVIDENCE SUPPORTING THE ROLE OF PALMITOYLATION AS A KINETIC TRAPPING MECHANISM LIMITING MEMBRANE DIFFUSION*
Sowa G, Liu J, Papapetropoulos A, Rex-Haffner M, Hughes T, Sessa W. Trafficking of Endothelial Nitric-oxide Synthase in Living Cells QUANTITATIVE EVIDENCE SUPPORTING THE ROLE OF PALMITOYLATION AS A KINETIC TRAPPING MECHANISM LIMITING MEMBRANE DIFFUSION*. Journal Of Biological Chemistry 1999, 274: 22524-22531. PMID: 10428829, DOI: 10.1074/jbc.274.32.22524.Peer-Reviewed Original ResearchConceptsPlasma membraneENOS-GFPFluorescent protein fusion constructsProtein-protein interactionsRole of palmitoylationProtein fusion constructsLipid bilayersRate of traffickingEndothelial cell line ECV304Endothelial nitric oxide synthasePalmitoylation stateCellular domainsFusion constructsPerinuclear regionLiving cellsProtein diffusionFluorescence recoveryRegulation of eNOSMembrane markersPalmitoylationMutantsGolgiTraffickingMembrane diffusionEndothelial cells
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