2020
Optimized Vivid-derived Magnets photodimerizers for subcellular optogenetics in mammalian cells
Benedetti L, Marvin JS, Falahati H, Guillén-Samander A, Looger LL, De Camilli P. Optimized Vivid-derived Magnets photodimerizers for subcellular optogenetics in mammalian cells. ELife 2020, 9: e63230. PMID: 33174843, PMCID: PMC7735757, DOI: 10.7554/elife.63230.Peer-Reviewed Original ResearchConceptsProtein fusion partnersSmall subcellular volumesSubcellular optogeneticsOrganelle contactsHomodimerization interfaceProtein modulesMammalian cellsBiological processesPhysiological processesSubcellular organellesLow temperature preincubationSimultaneous photoactivationFusion partnerCell preincubationWhole cellsSubcellular volumesConcatemerizationSpatial controlSpatiotemporal confinementCellsNeurosporaOrganellesHeterodimersVIVIDProtein
2014
Manipulation of Plasma Membrane Phosphoinositides Using Photoinduced Protein–Protein Interactions
Idevall-Hagren O, De Camilli P. Manipulation of Plasma Membrane Phosphoinositides Using Photoinduced Protein–Protein Interactions. Methods In Molecular Biology 2014, 1148: 109-128. PMID: 24718798, DOI: 10.1007/978-1-4939-0470-9_8.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsArabidopsis ProteinsCatalytic DomainCell MembraneChlorocebus aethiopsCOS CellsCryptochromesHeLa CellsHumansLightMiceMolecular Sequence DataPhosphatidylinositolsPhosphoric Monoester HydrolasesPhotochemical ProcessesProtein Interaction Domains and MotifsProtein MultimerizationRecombinant Fusion ProteinsConceptsPlasma membraneCryptochrome 2Plasma membrane phosphatidylinositolProtein-protein interactionsLight-dependent conversionLipid-binding domainLive-cell imagingCritical regulatory roleMembrane lipid metabolismPhosphoinositide speciesSpatiotemporal regulationDimerization moduleCell physiologyMembrane phosphatidylinositolRegulatory roleTypes of cellsInositol phospholipidsPhosphorylated productsDimerization methodLipid metabolismMembraneCIB1DephosphorylationPhosphatidylinositolPhosphoinositide