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The removal of capping protein from the end of actin filaments to free the ends for addition, exchange or removal of further actin subunits. The disaggregation of a protein complex into its constituent components. Protein complexes may have other associated non-protein prosthetic groups, such as nucleic acids, metal ions or carbohydrate groups. Any process that modulates the frequency, rate or extent of the disassembly of actin filaments by the removal of actin monomers from a filament. Any process that increases the frequency, rate or extent of a process involved in the formation, arrangement of constituent parts, or disassembly of an organelle. Any process that modulates the frequency, rate or extent of protein complex disassembly, the disaggregation of a protein complex into its constituent components. Any process that modulates the frequency, rate or extent of the formation, arrangement of constituent parts, or disassembly of cytoskeletal structures. Any process that modulates the frequency, rate or extent of the assembly or disassembly of actin filaments by the addition or removal of actin monomers from a filament. Any process that activates or increases the frequency, rate or extent of protein complex disassembly, the disaggregation of a protein complex into its constituent components. Assembly or disassembly of actin filaments by the addition or removal of actin monomers from a filament. Any process that activates or increases the frequency, rate or extent of actin depolymerization. Any process that activates or increases the frequency, rate or extent of the formation, arrangement of constituent parts, or disassembly of cytoskeletal structures. A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures. Disassembly of actin filaments by the removal of actin monomers from a filament. The process by which protein polymers, compounds composed of a large number of component monomers, are broken down. Depolymerization occurs by the successive removal of monomers from an existing poly- or oligomeric protein. Any process that activates or increases the frequency, rate or extent of a process involved in the formation, arrangement of constituent parts, or disassembly of cell structures, including the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: positive regulation of actin filament depolymerization
Acc: GO:0030836
Aspect: Biological Process
Desc: Any process that activates or increases the frequency, rate or extent of actin depolymerization.
Synonyms:
  • positive regulation of actin depolymerization
  • positive regulation of actin polymerization and/or depolymerization
  • stimulation of actin filament depolymerization
  • up regulation of actin filament depolymerization
  • up-regulation of actin filament depolymerization
  • GO:0030045
  • activation of actin filament depolymerization
  • upregulation of actin filament depolymerization
  • actin filament destabilization
Proteins in PDR annotated with:
   This term: 5 [Search]
   Term or descendants: 6 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0030836 - positive regulation of actin filament depolymerization (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle