Results 21 to 30 of about 250,840 (309)
Actin Cytoskeleton and Golgi Involvement in Barley stripe mosaic virus Movement and Cell Wall Localization of Triple Gene Block Proteins. [PDF]
, 2013 Barley stripe mosaic virus (BSMV) induces massive actin filament thickening at the infection front of infected Nicotiana benthamiana leaves. To determine the mechanisms leading to actin remodeling, fluorescent protein fusions of the BSMV triple gene ...
Bae, Hanhong +10 more
core +2 more sources
Deimination, Intermediate Filaments and Associated Proteins [PDF]
International Journal of Molecular Sciences, 2020 Deimination (or citrullination) is a post-translational modification catalyzed by a calcium-dependent enzyme family of five peptidylarginine deiminases (PADs). Deimination is involved in physiological processes (cell differentiation, embryogenesis, innate and adaptive immunity, etc.) and in autoimmune diseases (rheumatoid arthritis, multiple sclerosis ...
Briot, Julie +2 more
openaire +2 more sources
Histidine-Dependent Protein Methylation Is Required for Compartmentalization of CTP Synthase
Cell Reports, 2018 Summary: CTP synthase (CTPS) forms compartmentalized filaments in response to substrate availability and environmental nutrient status. However, the physiological role of filaments and mechanisms for filament assembly are not well understood.
Wei-Cheng Lin +22 more
doaj +1 more source
Construction and Loss of Bacterial Flagellar Filaments
Biomolecules, 2020 The bacterial flagellar filament is an extracellular tubular protein structure that acts as a propeller for bacterial swimming motility. It is connected to the membrane-anchored rotary bacterial flagellar motor through a short hook.
Xiang-Yu Zhuang, Chien-Jung Lo
doaj +1 more source
The F-actin filament capping protein CapG is a bona fide nucleolar protein [PDF]
, 2008 Actin works in concert with myosin I to regulate the transcription of ribosomal genes in the nucleolus. Recently, nucleolar actin has been shown to be active in its polymeric form raising the question how actin dynamics is regulated in the nucleolus ...
Gettemans, Jan +3 more
core +2 more sources
The glycolytic enzyme phosphofructokinase-1 assembles into filaments. [PDF]
, 2017 Despite abundant knowledge of the regulation and biochemistry of glycolytic enzymes, we have limited understanding on how they are spatially organized in the cell.
Albe +49 more
core +1 more source
PLoS Biology, 2019 Type III protein-secretion machines are essential for the interactions of many pathogenic or symbiotic bacterial species with their respective eukaryotic hosts. The core component of these machines is the injectisome, a multiprotein complex that mediates
Emily Z Guo +8 more
doaj +1 more source
FEBS Open Bio, 2023 Filensin and phakinin are lens fiber cell‐specific proteins that constitute the beaded filaments (BFs) that are critical for maintaining lens transparency. In the Shumiya cataract rat, filensin 94 kDa undergoes N‐ and C‐terminal proteolytic processing to
Moe Tashiro +6 more
doaj +1 more source
A bacteriophage tubulin harnesses dynamic instability to center DNA in infected cells. [PDF]
, 2014 Dynamic instability, polarity, and spatiotemporal organization are hallmarks of the microtubule cytoskeleton that allow formation of complex structures such as the eukaryotic spindle. No similar structure has been identified in prokaryotes.
Agard, David A +6 more
core +2 more sources
Nature Communications, 2020 The actin-related protein (Arp)2/3 complex nucleates branched actin filament networks pivotal for cell migration, endocytosis and pathogen infection. Here, authors report a 9.0 Å resolution structure of the actin filament Arp2/3 complex branch junction ...
Florian Fäßler +4 more
doaj +1 more source