Automated description from the Alliance of Genome Resources (Release 4.0)
Predicted to enable RNA binding activity. Predicted to be involved in mRNA splicing, via spliceosome. Predicted to act upstream of or within RNA splicing and mRNA processing. Predicted to be located in cytosol and nuclear speck. Predicted to be part of U2-type catalytic step 1 spliceosome; U2-type catalytic step 2 spliceosome; and U2-type precatalytic spliceosome. Is expressed in embryo. Orthologous to human CWC22 (CWC22 spliceosome associated protein homolog).