Predicted to enable metallocarboxypeptidase activity. Predicted to be involved in proteolysis. Predicted to be located in extracellular space. Human ortholog(s) of this gene implicated in several diseases, including Behcet's disease; familial febrile seizures 11; and familial temporal lobe epilepsy 5. Is an ortholog of human CPA6 (carboxypeptidase A6).