Capping of the barbed ends of actin fila
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DiNubile, Mark J. ;Huang, Sherry
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Article
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1997
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John Wiley and Sons
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English
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Profilin, a ubiquitous 12 to 15-kDa protein, serves many functions, including sequestering monomeric actin, accelerating nucleotide exchange on actin monomers, decreasing the critical concentration of the barbed end of actin filaments, and promoting actin polymerization when barbed ends are free. Mo