Search Results - "ROBINSON, ROBERT C."
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The evolution of compositionally and functionally distinct actin filaments
Published in Journal of cell science (01-06-2015)“…The actin filament is astonishingly well conserved across a diverse set of eukaryotic species. It has essentially remained unchanged in the billion years that…”
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AlphaFold2: A versatile tool to predict the appearance of functional adaptations in evolution: Profilin interactions in uncultured Asgard archaea
Published in BioEssays (01-02-2023)“…Abstract The release of AlphaFold2 (AF2), a deep‐learning‐aided, open‐source protein structure prediction program, from DeepMind, opened a new era of molecular…”
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Gelsolin: The tail of a molecular gymnast
Published in Cytoskeleton (Hoboken, N.J.) (01-07-2013)“…Gelsolin superfamily members are Ca2+‐dependent, multidomain regulators of the actin cytoskeleton. Calcium binding activates gelsolin by inducing molecular…”
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Proteomics profiling of arginine methylation defines PRMT5 substrate specificity
Published in Science signaling (02-04-2019)“…Protein arginine methyltransferases (PRMTs) catalyze arginine methylation on both chromatin-bound and cytoplasmic proteins. Accumulating evidence supports the…”
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Tree of motility – A proposed history of motility systems in the tree of life
Published in Genes to cells : devoted to molecular & cellular mechanisms (01-01-2020)“…Motility often plays a decisive role in the survival of species. Five systems of motility have been studied in depth: those propelled by bacterial flagella,…”
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Structural basis of thymosin-β4/profilin exchange leading to actin filament polymerization
Published in Proceedings of the National Academy of Sciences - PNAS (28-10-2014)“…Significance Thymosin-β4 (Tβ4) sequesters actin monomers to help maintain the high concentrations of unpolymerized actin in higher eukaryotic cells. Despite…”
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Direct and convenient measurement of plasmid stability in lab and clinical isolates of E. coli
Published in Scientific reports (06-07-2017)“…Plasmids are important mobile elements in bacteria, contributing to evolution, virulence, and antibiotic resistance. Natural plasmids are generally large and…”
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Structural basis of small molecule ATPase inhibition of a human mitotic kinesin motor protein
Published in Scientific reports (09-11-2017)“…Kinesin microtubule motor proteins play essential roles in division, including attaching chromosomes to spindles and crosslinking microtubules for spindle…”
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Structural evidence for the roles of divalent cations in actin polymerization and activation of ATP hydrolysis
Published in Proceedings of the National Academy of Sciences - PNAS (09-10-2018)“…The structure of the actin filament is known at a resolution that has allowed the architecture of protein components to be unambiguously assigned. However,…”
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Exploring the A22-Bacterial Actin MreB Interaction through Molecular Dynamics Simulations
Published in The journal of physical chemistry. B (22-09-2016)“…MreB is an actin-like cytoskeleton protein that plays a vital role in the maintenance of the rod-shaped morphology of many bacteria. S-(3,4-Dichlorobenzyl)…”
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Tmod3 Phosphorylation Mediates AMPK-Dependent GLUT4 Plasma Membrane Insertion in Myoblasts
Published in Frontiers in endocrinology (Lausanne) (20-04-2021)“…Insulin and muscle contractions mediate glucose transporter 4 (GLUT4) translocation and insertion into the plasma membrane (PM) for glucose uptake in skeletal…”
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The structure of the actin filament uncapping complex mediated by twinfilin
Published in Science advances (01-01-2021)“…Uncapping of actin filaments is essential for driving polymerization and depolymerization dynamics from capping protein-associated filaments; however, the…”
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ATP competes with PIP2 for binding to gelsolin
Published in PloS one (07-08-2018)“…Gelsolin is a severing and capping protein that targets filamentous actin and regulates filament lengths near plasma membranes, contributing to cell movement…”
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The eukaryotic-like characteristics of small GTPase, roadblock and TRAPPC3 proteins from Asgard archaea
Published in Communications biology (12-03-2024)“…Membrane-enclosed organelles are defining features of eukaryotes in distinguishing these organisms from prokaryotes. Specification of distinct membranes is…”
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Coherent diffractive imaging of microtubules using an X-ray laser
Published in Nature communications (13-06-2019)“…X-ray free electron lasers (XFELs) create new possibilities for structural studies of biological objects that extend beyond what is possible with synchrotron…”
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Functional display of bioactive peptides on the vGFP scaffold
Published in Scientific reports (12-05-2021)“…Grafting bioactive peptides into recipient protein scaffolds can often increase their activities by conferring enhanced stability and cellular longevity. Here,…”
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Calcium-controlled conformational choreography in the N-terminal half of adseverin
Published in Nature communications (14-09-2015)“…Adseverin is a member of the calcium-regulated gelsolin superfamily of actin-binding proteins. Here we report the crystal structure of the calcium-free…”
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Directed Evolution of a Thermostable Quorum-quenching Lactonase from the Amidohydrolase Superfamily
Published in The Journal of biological chemistry (24-12-2010)“…A thermostable quorum-quenching lactonase from Geobacillus kaustophilus HTA426 (GI: 56420041) was used as an initial template for in vitro directed evolution…”
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Structural characterization of a capping protein interaction motif defines a family of actin filament regulators
Published in Nature structural & molecular biology (01-04-2010)“…Capping protein (CP) regulates actin dynamics through binding to the barbed ends of actin filaments. Structural analysis of the CP interaction motifs from…”
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Arp2/3 complex regulates adipogenesis by controlling cortical actin remodelling
Published in Biochemical journal (01-12-2014)“…Extensive actin cytoskeleton remodelling occurs during adipocyte development. We have previously shown that disruption of stress fibres by the actin-severing…”
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