Predicted to enable S-adenosyl-L-methionine binding activity and S-adenosylmethionine-dependent methyltransferase activity. Predicted to be involved in arsonoacetate metabolic process; macromolecule methylation; and toxin metabolic process. Predicted to act upstream of or within positive regulation of cell growth. Predicted to be located in nucleus. Predicted to be part of eRF1 methyltransferase complex. Orthologous to human N6AMT1 (N-6 adenine-specific DNA methyltransferase 1). [provided by Alliance of Genome Resources, Apr 2022]