Predicted to be involved in mitotic spindle assembly checkpoint signaling and protein localization to kinetochore. Predicted to act upstream of or within cell division. Predicted to be located in kinetochore. Predicted to be part of RZZ complex. Is expressed in several structures, including alimentary system; brain; genitourinary system; immune system; and skin. Orthologous to human ZWILCH (zwilch kinetochore protein). [provided by Alliance of Genome Resources, Apr 2022]