Predicted to enable endonuclease activity. Predicted to be involved in maturation of 5.8S rRNA and maturation of LSU-rRNA. Predicted to be located in cytoplasm and nucleus. Predicted to be part of MLL1 complex and preribosome, large subunit precursor. Human ortholog(s) of this gene implicated in Wilson-Turner syndrome. Orthologous to human LAS1L (LAS1 like ribosome biogenesis factor). [provided by Alliance of Genome Resources, Apr 2022]