Cytoplasm. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Localized to the centrosome throughout the cell cycle. Localized to the midbody in cells undergoing cytokinesis.
Tissue Expression
Highly expressed in prostate and testis, and at slightly lower levels in spleen, thymus, uterus, small intestine and colon.
Signaling_pathway
Environmental Information Processing >> Signal transduction >> Wnt signaling pathway
Research Areas
Function
Negative regulator of katanin-mediated microtubule severing and release from the centrosome. Required for central spindle formation and the completion of cytokinesis. May negatively regulate axonal outgrowth by preventing the formation of microtubule bundles that are necessary for transport within the elongating axon. Negative regulator of the Wnt signaling pathway. Represses beta-catenin-mediated transcriptional activation by promoting the nuclear exclusion of beta-catenin.