Predicted to enable ADP-ribosylglutamate hydrolase activity; O-acetyl-ADP-ribose deacetylase activity; and purine nucleoside binding activity. Predicted to be involved in cellular response to DNA damage stimulus; peptidyl-glutamate ADP-deribosylation; and purine nucleoside metabolic process. Predicted to be located in nucleolus; nucleoplasm; and site of DNA damage. Orthologous to human OARD1 (O-acyl-ADP-ribose deacylase 1). [provided by Alliance of Genome Resources, Apr 2022]