Predicted to enable GTPase activator activity and small GTPase binding activity. Involved in activation of GTPase activity and negative regulation of TOR signaling. Predicted to be located in ciliary basal body and cytoplasmic vesicle. Is expressed in adrenal medulla; cranial ganglion; and dorsal root ganglion. Orthologous to human TBC1D7 (TBC1 domain family member 7). [provided by Alliance of Genome Resources, Apr 2022]