Tyrosine-protein phosphatase targeted to sites of actin polymerization in response of varied extracellular stimuli. Has tyrosine phosphatase activity towards various tyrosyl phosphorylated substrates.
Subcellular locations: Nucleus, Cytoplasm, Cytoplasm, Cytoskeleton, Microtubule organizing center, Centrosome
Colocalizes with the microtubule-organizing center and intracellular membrane compartments.
Present in many cell lines (at protein level). Widely expressed.