Predicted to enable RNA binding activity and mRNA (guanine-N7-)-methyltransferase activity. Predicted to be involved in 7-methylguanosine mRNA capping. Predicted to act upstream of or within cellular response to leukemia inhibitory factor. Predicted to be located in fibrillar center and nucleoplasm. Predicted to be part of mRNA cap binding activity complex; mRNA cap methyltransferase complex; and receptor complex. Predicted to be active in nucleus. Orthologous to human RNMT (RNA guanine-7 methyltransferase). [provided by Alliance of Genome Resources, Apr 2022]