Involved in cell cycle progression and cytokinesis. During the late steps of cytokinesis, anchors exocyst and SNARE complexes at the midbody, thereby allowing secretory vesicle-mediated abscission.
Cytoplasm, cytoskeleton, microtubule organizing center, centrosome . Midbody, Midbody ring .
Widely expressed with highest levels in testis and trachea.