Predicted to enable deoxyribonucleoside 5'-monophosphate N-glycosidase activity and protein homodimerization activity. Predicted to be involved in allantoin metabolic process; dGMP catabolic process; and positive regulation of cell growth. Predicted to act upstream of or within nucleotide metabolic process. Predicted to be located in cytoplasm. Predicted to be active in nucleus. Is expressed in cap mesenchyme and male associated reproductive structure. Orthologous to human DNPH1 (2'-deoxynucleoside 5'-phosphate N-hydrolase 1). [provided by Alliance of Genome Resources, Apr 2022]