Predicted to enable ribonuclease P RNA binding activity. Predicted to contribute to ribonuclease P activity. Predicted to be involved in RNA phosphodiester bond hydrolysis, endonucleolytic and tRNA 5'-leader removal. Predicted to act upstream of or within rRNA processing. Predicted to be located in nucleus. Predicted to be part of nucleolar ribonuclease P complex and ribonuclease MRP complex. Is expressed in several structures, including alimentary system; brain ventricular layer; olfactory epithelium; seminiferous cord; and vibrissa. Orthologous to human RPP30 (ribonuclease P/MRP subunit p30). [provided by Alliance of Genome Resources, Apr 2022]