Predicted to enable actin filament binding activity and myosin II binding activity. Predicted to be involved in actin filament bundle assembly and cell morphogenesis. Predicted to be located in microtubule. Predicted to be active in several cellular components, including adherens junction; apical junction complex; and apical plasma membrane. Orthologous to human SHROOM1 (shroom family member 1). [provided by Alliance of Genome Resources, Apr 2022]