Predicted to enable RNA binding activity and telomerase inhibitor activity. Predicted to be involved in histone H4 acetylation; positive regulation of protein localization to nucleolus; and regulation of nucleobase-containing compound metabolic process. Located in several cellular components, including dendrite; nucleolus; and perikaryon. Part of polysome. Orthologous to human MCRS1 (microspherule protein 1). [provided by Alliance of Genome Resources, Apr 2022]