Component of the exocyst complex involved in the docking of exocytic vesicles with fusion sites on the plasma membrane.
Subcellular locations: Cytoplasm, Cytoplasm, Perinuclear region, Cell projection, Growth cone, Cell projection
Perinuclear in undifferentiated PC12 cells. Redistributes to growing neurites and growth cones during neuronal differentiation (By similarity). Binds lipids with phosphatidylinositol 3,4,5-trisphosphate groups (By similarity). Localizes at the leading edge of migrating cells (By similarity).