Predicted to enable identical protein binding activity. Predicted to be involved in mRNA methylation and regulation of alternative mRNA splicing, via spliceosome. Predicted to be located in cytoplasm; nuclear membrane; and nuclear speck. Predicted to be part of RNA N6-methyladenosine methyltransferase complex. Predicted to be active in nucleus. Orthologous to human WTAP (WT1 associated protein). [provided by Alliance of Genome Resources, Apr 2022]