Predicted to enable RNA binding activity; RNA helicase activity; and identical protein binding activity. Predicted to be involved in mRNA export from nucleus and mRNA splicing, via spliceosome. Predicted to be located in nuclear speck. Predicted to colocalize with cytoplasm. Orthologous to human DDX39A (DExD-box helicase 39A). [provided by Alliance of Genome Resources, Apr 2022]