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Capping Protein Binding to S100B: implications for the “tentacle” model for capping the actin filament barbed end

S100B binds tightly to a 12-amino acid peptide derived from heterodimeric capping protein. In native intact capping protein, this sequence is in the C terminus of the α-subunit, which is important for capping the actin filament. This C-terminal region is proposed to act as a flexible “tentacle,” ext...

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Bibliographic Details
Main Authors: Wear, Martin A., Cooper, John A.
Format: Artigo
Language:Inglês
Published: 2004
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2366899/
https://ncbi.nlm.nih.gov/pubmed/14736868
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M313412200
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