Predicted to enable S-adenosyl-L-methionine binding activity. Predicted to be involved in cellular response to amino acid starvation and negative regulation of TORC1 signaling. Predicted to act upstream of or within methylation. Predicted to be part of GATOR1 complex and KICSTOR complex. Orthologous to human BMT2 (base methyltransferase of 25S rRNA 2 homolog). [provided by Alliance of Genome Resources, Apr 2022]