Predicted to enable exonuclease activity. Predicted to be involved in intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator and response to ionizing radiation. Predicted to act upstream of or within apoptotic process and cellular response to DNA damage stimulus. Predicted to be located in nuclear membrane; nucleolus; and nucleoplasm. Predicted to be active in nucleus. Orthologous to human AEN (apoptosis enhancing nuclease). [provided by Alliance of Genome Resources, Apr 2022]