about
A four-step cycle driven by PI(4)P hydrolysis directs sterol/PI(4)P exchange by the ER-Golgi tether OSBPHomeoviscous Adaptation and the Regulation of Membrane LipidsA Novel Membrane Sensor Controls the Localization and ArfGEF Activity of Bacterial RalFSelf-assembly of minimal COPII cages.Dynamics of the COPII coat with GTP and stable analogues.Cargo selection into COPII vesicles is driven by the Sec24p subunit.Mechanisms of membrane curvature sensingMembrane Protein Structure, Function, and Dynamics: a Perspective from Experiments and Theory.COPI coat assembly occurs on liquid-disordered domains and the associated membrane deformations are limited by membrane tension.ArfGAP1 generates an Arf1 gradient on continuous lipid membranes displaying flat and curved regions.COPI buds 60-nm lipid droplets from reconstituted water-phospholipid-triacylglyceride interfaces, suggesting a tension clamp functionAmphipathic lipid packing sensor motifs: probing bilayer defects with hydrophobic residuesInteraction of the Spo20 membrane-sensor motif with phosphatidic acid and other anionic lipids, and influence of the membrane environmentMembrane Curvature Sensing by Amphipathic Helices Is Modulated by the Surrounding Protein BackboneThe counterflow transport of sterols and PI4P.A general amphipathic alpha-helical motif for sensing membrane curvature.Arf1 and membrane curvature cooperate to recruit Arfaptin2 to liposomes.Asymmetric tethering of flat and curved lipid membranes by a golgin.α-Synuclein and ALPS motifs are membrane curvature sensors whose contrasting chemistry mediates selective vesicle binding.Discrete determinants in ArfGAP2/3 conferring Golgi localization and regulation by the COPI coatThe apparent cooperativity of some GPCRs does not necessarily imply dimerization.Curvature, lipid packing, and electrostatics of membrane organelles: defining cellular territories in determining specificity.Membrane bending: the power of protein imbalance.From zero to six double bonds: phospholipid unsaturation and organelle function.Lipid unsaturation and organelle dynamics.A sub-nanometre view of how membrane curvature and composition modulate lipid packing and protein recruitment.Lipid cell biology. Polyunsaturated phospholipids facilitate membrane deformation and fission by endocytic proteins.Lipidation of the LC3/GABARAP family of autophagy proteins relies on a membrane-curvature-sensing domain in Atg3.ArfGAP1 responds to membrane curvature through the folding of a lipid packing sensor motif.A filter at the entrance of the Golgi that selects vesicles according to size and bulk lipid composition.A glutamic finger in the guanine nucleotide exchange factor ARNO displaces Mg2+ and the beta-phosphate to destabilize GDP on ARF1.Ras, Rap, and Rac small GTP-binding proteins are targets for Clostridium sordellii lethal toxin glucosylation.Liposomes in the study of GDP/GTP cycle of Arf and related small G proteins.Lipid packing sensed by ArfGAP1 couples COPI coat disassembly to membrane bilayer curvature.A phosphatidylserine-binding site in the cytosolic fragment of Clostridium sordellii lethal toxin facilitates glucosylation of membrane-bound Rac and is required for cytotoxicity.A novel magnesium-dependent mechanism for the activation of transducin by fluoride.Building lipid 'PIPelines' throughout the cell by ORP/Osh proteins.GEF and glucosylation assays on liposome-bound Rac.Sterol transfer, PI4P consumption, and control of membrane lipid order by endogenous OSBP.Two lipid-packing sensor motifs contribute to the sensitivity of ArfGAP1 to membrane curvature.
P50
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P50
description
hulumtues
@sq
researcher
@en
wetenschapper
@nl
հետազոտող
@hy
name
Bruno Antonny
@ast
Bruno Antonny
@en
Bruno Antonny
@es
Bruno Antonny
@nl
Bruno Antonny
@sl
type
label
Bruno Antonny
@ast
Bruno Antonny
@en
Bruno Antonny
@es
Bruno Antonny
@nl
Bruno Antonny
@sl
prefLabel
Bruno Antonny
@ast
Bruno Antonny
@en
Bruno Antonny
@es
Bruno Antonny
@nl
Bruno Antonny
@sl
P106
P21
P31
P496
0000-0002-9166-8668