Casc3 - CASC3 exon junction complex subunit

Predicted to enable identical protein binding activity and ubiquitin protein ligase binding activity. Predicted to be involved in mRNA splicing, via spliceosome. Predicted to act upstream of or within intracellular mRNA localization. Predicted to be located in cytoplasm and nuclear membrane. Predicted to be part of U2-type catalytic step 1 spliceosome and exon-exon junction complex. Orthologous to human CASC3 (CASC3 exon junction complex subunit). [provided by Alliance of Genome Resources, Apr 2022]