Predicted to enable protein phosphatase 2A binding activity; telomerase RNA binding activity; and telomeric DNA binding activity. Predicted to be involved in nuclear-transcribed mRNA catabolic process, nonsense-mediated decay. Predicted to be located in cytosol; intermediate filament cytoskeleton; and nucleus. Predicted to be part of telomerase holoenzyme complex. Orthologous to human SMG7 (SMG7 nonsense mediated mRNA decay factor). [provided by Alliance of Genome Resources, Apr 2022]