Function:Controls reversibly actin polymerization and depolymerization in a pH-sensitive manner. It has the ability to bind G- and F-actin in a 1:1 ratio of cofilin to actin. It is the major component of intranuclear and cytoplasmic actin rods. ,online information:Cofilin entry ,PTM:Phosphorylated on Ser-3 in resting cells. ,similarity:Belongs to the actin-binding proteins ADF family. ,similarity:Contains 1 ADF-H domain. ,subcellular location:Almost completely in nucleus in cells exposed to heat shock or 10% dimethyl sulfoxide. ,tissue specificity:Widely distributed in various tissues. ,
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