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.
Subcellular locations: Cytoplasm, Cytoskeleton, Microtubule organizing center, Centrosome, Midbody, Midbody ring
Widely expressed with highest levels in testis and trachea.