Predicted to enable actin filament binding activity and myosin II binding activity. Predicted to be involved in actin filament organization; brain development; and cognition. Predicted to be located in several cellular components, including actin cytoskeleton; basal plasma membrane; and focal adhesion. Predicted to be active in several cellular components, including adherens junction; apical junction complex; and apical plasma membrane. Human ortholog(s) of this gene implicated in Stocco Dos Santos type X-linked intellectual disability. Orthologous to human SHROOM4 (shroom family member 4). [provided by Alliance of Genome Resources, Apr 2022]