The Mammalian Septin Interactome
نویسندگان
چکیده
منابع مشابه
The Mammalian Septin Interactome
Septins are GTP-binding and membrane-interacting proteins with a highly conserved domain structure involved in various cellular processes, including cytoskeleton organization, cytokinesis, and membrane dynamics. To date, 13 different septin genes have been identified in mammals (SEPT1 to SEPT12 and SEPT14), which can be classified into four distinct subgroups based on the sequence homology of t...
متن کاملA Draft of the Human Septin Interactome
BACKGROUND Septins belong to the GTPase superclass of proteins and have been functionally implicated in cytokinesis and the maintenance of cellular morphology. They are found in all eukaryotes, except in plants. In mammals, 14 septins have been described that can be divided into four groups. It has been shown that mammalian septins can engage in homo- and heterooligomeric assemblies, in the for...
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Mammalian septins are a family of guanosine triphosphate-binding proteins thought to play a role in a number of key cellular processes, such as cytokinesis, protein scaffolding and vesicle trafficking. Although their precise functions remain to be determined, electron microscopy has shown septin filament formation in vitro and a role as a cytoskeletal polymer has been proposed. Here, we present...
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Septins are conserved GTP-binding proteins that assemble into lateral diffusion barriers and molecular scaffolds. Vertebrate genomes contain 9-17 septin genes that encode both ubiquitous and tissue-specific septins. Expressed septins may assemble in various combinations through both heterotypic and homotypic G-domain interactions. However, little is known regarding assembly states of mammalian ...
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We used affinity-purification mass spectrometry to identify 747 candidate proteins that are complexed with Huntingtin (Htt) in distinct brain regions and ages in Huntington's disease (HD) and wild-type mouse brains. To gain a systems-level view of the Htt interactome, we applied Weighted Correlation Network Analysis to the entire proteomic data set to unveil a verifiable rank of Htt-correlated ...
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ژورنال
عنوان ژورنال: Frontiers in Cell and Developmental Biology
سال: 2017
ISSN: 2296-634X
DOI: 10.3389/fcell.2017.00003