Predicted to enable poly(A)-specific ribonuclease activity and snRNA binding activity. Predicted to be involved in RNA phosphodiester bond hydrolysis, exonucleolytic and snRNA 3'-end processing. Predicted to be located in nuclear body. Predicted to be active in Cajal body and cytoplasm. Is expressed in several structures, including alimentary system; brain; cardiovascular system; genitourinary system; and immune system. Human ortholog(s) of this gene implicated in pontocerebellar hypoplasia type 7. Orthologous to human TOE1 (target of EGR1, exonuclease). [provided by Alliance of Genome Resources, Apr 2022]