Predicted to enable 3'-tRNA processing endoribonuclease activity. Predicted to be involved in tRNA 3'-trailer cleavage. Predicted to act upstream of or within tRNA processing. Predicted to be located in cytosol and nucleoplasm. Predicted to be active in nucleus. Orthologous to human ELAC1 (elaC ribonuclease Z 1). [provided by Alliance of Genome Resources, Apr 2022]