Predicted to enable double-stranded DNA binding activity and protein N-terminus binding activity. Predicted to be involved in cohesin loading and maintenance of mitotic sister chromatid cohesion. Predicted to act upstream of or within cell division and chromosome segregation. Located in chromatin. Is expressed in several structures, including alimentary system; genitourinary system; nervous system; respiratory system; and sensory organ. Orthologous to human MAU2 (MAU2 sister chromatid cohesion factor). [provided by Alliance of Genome Resources, Apr 2022]