Biologically Active Substance
microfilament proteins
Subclass of:
Cytoskeletal Proteins;
Biopolymers
Definitions related to microfilament proteins:
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Structurally complex proteins that are comprised of microfilaments, which are necessary components of the cellular cytoskeleton for motility and shape. Microfilaments physically associate with microtubules to play a structural role in cytoskeleton integrity.NCI ThesaurusU.S. National Cancer Institute, 2021
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Monomeric subunits of primarily globular ACTIN and found in the cytoplasmic matrix of almost all cells. They are often associated with microtubules and may play a role in cytoskeletal function and/or mediate movement of the cell or the organelles within the cell.NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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