Predicted to enable mRNA binding activity. Predicted to be involved in mRNA alternative polyadenylation; pre-mRNA cleavage required for polyadenylation; and protein-containing complex assembly. Predicted to act upstream of or within mRNA processing. Predicted to be located in cytoplasm and nucleus. Predicted to be part of mRNA cleavage and polyadenylation specificity factor complex. Is expressed in several structures, including blood vessel; brain; olfactory epithelium; and retina. Orthologous to human CPSF7 (cleavage and polyadenylation specific factor 7). [provided by Alliance of Genome Resources, Apr 2022]