Predicted to enable GTPase activator activity. Located in Golgi apparatus. Expressed in hermaphrodite distal tip cell; neurons; pharynx; rect_D; and seam cell. Is an ortholog of human TBC1D22A (TBC1 domain family member 22A) and TBC1D22B (TBC1 domain family member 22B).
Map position created from combination of previous interpolated map position (based on known location of sequence) and allele information. Therefore this is not a genetic map position based on recombination frequencies or genetic experiments. This was done on advice of the CGC.