Predicted to enable 3'-tRNA processing endoribonuclease activity and tRNA-specific ribonuclease activity. Predicted to be involved in rescue of stalled ribosome and tRNA 3'-end processing. Predicted to be located in cytosol and nucleoplasm. Predicted to be active in nucleus. Orthologous to human ELAC1 (elaC ribonuclease Z 1); PARTICIPATES IN tRNA maturation pathway; RNA transport pathway; INTERACTS WITH 6-propyl-2-thiouracil; bisphenol A; furan.