Predicted to be involved in mRNA polyadenylation; negative regulation of protein binding activity; and positive regulation of protein dephosphorylation. Predicted to be located in cytosol; nucleus; and plasma membrane. Predicted to be part of mRNA cleavage and polyadenylation specificity factor complex. Orthologous to human SYMPK (symplekin scaffold protein). [provided by Alliance of Genome Resources, Apr 2022]