Exhibits calcium-dependent phospholipid and inositol polyphosphate binding properties (By similarity). May have a regulatory role in the membrane interactions during trafficking of synaptic vesicles at the active zone of the synapse (By similarity). Plays a role in dendrite formation by melanocytes .
Subcellular locations: Cytoplasmic vesicle, Secretory vesicle, Synaptic vesicle membrane, Cytoplasmic vesicle, Secretory vesicle, Chromaffin granule membrane, Cytoplasm
Expressed at the neuromuscular junction . Expressed in melanocytes .