功能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.
组织特异性Widely distributed in various tissues.
序列相似性Belongs to the actin-binding proteins ADF family. Contains 1 ADF-H domain.
翻译后修饰Phosphorylated on Ser-3 in resting cells.
细胞定位Nucleus matrix. Cytoplasm > cytoskeleton. Almost completely in nucleus in cells exposed to heat shock or 10% dimethyl sulfoxide.