Predicted to enable DNA N-glycosylase activity; DNA binding activity; and MutSalpha complex binding activity. Involved in negative regulation of necroptotic process. Located in mitochondrion. Human ortholog(s) of this gene implicated in familial adenomatous polyposis; familial adenomatous polyposis 2; and stomach carcinoma. Orthologous to human MUTYH (mutY DNA glycosylase). [provided by Alliance of Genome Resources, Apr 2022]