Automated description from the Alliance of Genome Resources (Release 7.0.0)
Predicted to enable 3'-5'-DNA exonuclease activity; 3'-5'-RNA exonuclease activity; and magnesium ion binding activity. Predicted to act upstream of or within nucleobase-containing compound metabolic process. Located in mitochondrion. Is expressed in several structures, including brain; cardiovascular system; genitourinary system; gut; and respiratory system. Orthologous to human REXO2 (RNA exonuclease 2).