Predicted to enable DNA binding activity. Involved in several processes, including positive regulation of Rho guanyl-nucleotide exchange factor activity; positive regulation of actin filament binding activity; and positive regulation of focal adhesion assembly. Located in several cellular components, including cell-cell junction; midbody; and mitotic spindle. Orthologous to human POLDIP2 (DNA polymerase delta interacting protein 2). [provided by Alliance of Genome Resources, Apr 2022]