Search Results - "Beck, Florian"
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In Situ Structure of Neuronal C9orf72 Poly-GA Aggregates Reveals Proteasome Recruitment
Published in Cell (08-02-2018)“…Protein aggregation and dysfunction of the ubiquitin-proteasome system are hallmarks of many neurodegenerative diseases. Here, we address the elusive link…”
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High-resolution structure and biophysical characterization of the nucleocapsid phosphoprotein dimerization domain from the Covid-19 severe acute respiratory syndrome coronavirus 2
Published in Biochemical and biophysical research communications (29-01-2021)“…Unprecedented by number of casualties and socio-economic burden occurring worldwide, the coronavirus disease 2019 (Covid-19) pandemic caused by the severe…”
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Structure of the human 26S proteasome at a resolution of 3.9 Å
Published in Proceedings of the National Academy of Sciences - PNAS (12-07-2016)“…Protein degradation in eukaryotic cells is performed by the Ubiquitin-Proteasome System (UPS). The 26S proteasome holocomplex consists of a core particle (CP)…”
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In situ structural analysis reveals membrane shape transitions during autophagosome formation
Published in Proceedings of the National Academy of Sciences - PNAS (27-09-2022)“…Autophagosomes are unique organelles that form de novo as double-membrane vesicles engulfing cytosolic material for destruction. Their biogenesis involves…”
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Molecular architecture of the 26S proteasome holocomplex determined by an integrative approach
Published in Proceedings of the National Academy of Sciences - PNAS (31-01-2012)“…The 26S proteasome is at the executive end of the ubiquitin-proteasome pathway for the controlled degradation of intracellular proteins. While the structure of…”
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The Architecture of Traveling Actin Waves Revealed by Cryo-Electron Tomography
Published in Structure (London) (06-08-2019)“…Actin waves are dynamic supramolecular structures involved in cell migration, cytokinesis, adhesion, and neurogenesis. Although wave-like propagation of actin…”
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In situ cryo-electron tomography reveals gradient organization of ribosome biogenesis in intact nucleoli
Published in Nature communications (10-09-2021)“…Ribosomes comprise a large (LSU) and a small subunit (SSU) which are synthesized independently in the nucleolus before being exported into the cytoplasm, where…”
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Structure of the 26S proteasome with ATP-γS bound provides insights into the mechanism of nucleotide-dependent substrate translocation
Published in Proceedings of the National Academy of Sciences - PNAS (30-04-2013)“…The 26S proteasome is a 2.5-MDa, ATP-dependent multisubunit proteolytic complex that processively destroys proteins carrying a degradation signal. The…”
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Direct visualization of degradation microcompartments at the ER membrane
Published in Proceedings of the National Academy of Sciences - PNAS (14-01-2020)“…To promote the biochemical reactions of life, cells can compartmentalize molecular interaction partners together within separated non–membrane-bound regions…”
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Near-atomic resolution structural model of the yeast 26S proteasome
Published in Proceedings of the National Academy of Sciences - PNAS (11-09-2012)“…The 26S proteasome operates at the executive end of the ubiquitinproteasome pathway. Here, we present a cryo-EM structure of the Saccharomyces cerevisiae 26S…”
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Deep classification of a large cryo-EM dataset defines the conformational landscape of the 26S proteasome
Published in Proceedings of the National Academy of Sciences - PNAS (15-04-2014)“…The 26S proteasome is a 2.5 MDa molecular machine that executes the degradation of substrates of the ubiquitin–proteasome pathway. The molecular architecture…”
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Volumetric macromolecule identification in cryo-electron tomograms using capsule networks
Published in BMC bioinformatics (30-08-2022)“…Abstract Background Despite recent advances in cellular cryo-electron tomography (CET), developing automated tools for macromolecule identification in…”
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Expanded Coverage of the 26S Proteasome Conformational Landscape Reveals Mechanisms of Peptidase Gating
Published in Cell reports (Cambridge) (31-07-2018)“…The proteasome is the central protease for intracellular protein breakdown. Coordinated binding and hydrolysis of ATP by the six proteasomal ATPase subunits…”
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Structural characterization of the interaction of Ubp6 with the 26S proteasome
Published in Proceedings of the National Academy of Sciences - PNAS (14-07-2015)“…In eukaryotic cells the 26S proteasome is responsible for the regulated degradation of intracellular proteins. The function of this large macromolecular…”
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Temporal quantitative phosphoproteomics of ADP stimulation reveals novel central nodes in platelet activation and inhibition
Published in Blood (12-01-2017)“…Adenosine diphosphate (ADP) enhances platelet activation by virtually any other stimulant to complete aggregation. It binds specifically to the…”
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An Empirical Investigation Into Deep and Shallow Rule Learning
Published in Frontiers in artificial intelligence (22-10-2021)“…Inductive rule learning is arguably among the most traditional paradigms in machine learning. Although we have seen considerable progress over the years in…”
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Timeframe of socket cortication after tooth extraction: A retrospective radiographic study
Published in Clinical oral implants research (01-01-2018)“…Objectives To assess the timeframe between tooth extraction and radiographically detectable socket cortication in humans. Methods Two hundred and fifty…”
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Structure of the 26S proteasome from Schizosaccharomyces pombe at subnanometer resolution
Published in Proceedings of the National Academy of Sciences - PNAS (07-12-2010)“…The structure of the 26S proteasome from Schizosaccharomyces pombe has been determined to a resolution of 9.1 Å by cryoelectron microscopy and single particle…”
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Correlative microscopy: Bridging the gap between fluorescence light microscopy and cryo-electron tomography
Published in Journal of structural biology (01-11-2007)“…Cryo-electron tomography of frozen-hydrated biological samples offers a means of studying large and complex cellular structures in three-dimensions and with…”
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Localization of the proteasomal ubiquitin receptors Rpn10 and Rpn13 by electron cryomicroscopy
Published in Proceedings of the National Academy of Sciences - PNAS (31-01-2012)“…Two canonical subunits of the 26S proteasome, Rpn10 and Rpn13, function as ubiquitin (Ub) receptors. The mutual arrangement of these subunits—and all other…”
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