Predicted to enable 3'-5'-exoribonuclease activity. Predicted to be involved in RNA phosphodiester bond hydrolysis, exonucleolytic. Predicted to act upstream of or within nucleobase-containing compound metabolic process. Predicted to be located in focal adhesion and nucleolus. Predicted to be active in mitochondrion. Orthologous to human REXO2 (RNA exonuclease 2). [provided by Alliance of Genome Resources, Apr 2022]