Predicted to enable tRNA (guanine(9)-N(1))-methyltransferase activity and tRNA binding activity. Acts upstream of or within magnesium ion homeostasis. Predicted to be located in actin cytoskeleton and nucleolus. Predicted to be active in cytosol and nucleoplasm. Is expressed in Meckel's cartilage; skeleton; and ventral grey horn. Orthologous to human TRMT10A (tRNA methyltransferase 10A). [provided by Alliance of Genome Resources, Apr 2022]