Predicted to enable protein C-terminal methylesterase activity; protein kinase binding activity; and protein phosphatase 2A binding activity. Predicted to be involved in protein demethylation. Is expressed in several structures, including alimentary system; clavicle; ganglia; lower urinary tract; and nasal cavity epithelium. Orthologous to human PPME1 (protein phosphatase methylesterase 1). [provided by Alliance of Genome Resources, Apr 2022]