Predicted to enable actin filament binding activity; phosphatidylinositol-4,5-bisphosphate binding activity; and protein domain specific binding activity. Predicted to be involved in several processes, including actin filament severing; actin polymerization or depolymerization; and barbed-end actin filament capping. Predicted to act upstream of or within cellular response to interferon-gamma. Predicted to be located in several cellular components, including Flemming body; microtubule cytoskeleton; and nuclear lumen. Predicted to be active in actin cytoskeleton; cytoplasm; and extracellular space. Orthologous to human CAPG (capping actin protein, gelsolin like). [provided by Alliance of Genome Resources, Apr 2022]