Predicted to enable ADP-ribosylglutamate hydrolase activity and deacetylase activity. Predicted to be involved in cellular response to DNA damage stimulus; peptidyl-glutamate ADP-deribosylation; and purine nucleoside metabolic process. Located in mitochondrion. Orthologous to human MACROD1 (mono-ADP ribosylhydrolase 1). [provided by Alliance of Genome Resources, Apr 2022]