Predicted to enable metallocarboxypeptidase activity and tubulin binding activity. Predicted to be involved in protein side chain deglutamylation. Predicted to act upstream of or within proteolysis. Predicted to be located in ciliary basal body and cytosol. Predicted to be active in centriole and cytoplasm. Is expressed in brain; otic vesicle; pronephros; and sensory system. Orthologous to human AGBL2 (AGBL carboxypeptidase 2).