Predicted to enable sequence-specific mRNA binding activity. Predicted to be involved in several processes, including mRNA splicing, via spliceosome; negative regulation of cold-induced thermogenesis; and regulation of alternative mRNA splicing, via spliceosome. Predicted to be active in cytoplasm and nucleus. Orthologous to human NOVA2 (NOVA alternative splicing regulator 2). [provided by Alliance of Genome Resources, Apr 2022]