Predicted to enable actin binding activity and muscle alpha-actinin binding activity. Acts upstream of or within actin cytoskeleton organization. Located in cytoplasm; ruffle; and stress fiber. Is expressed in several structures, including cardiovascular system; gut; limb primordium; respiratory system; and tooth. Orthologous to human PDLIM7 (PDZ and LIM domain 7). [provided by Alliance of Genome Resources, Apr 2022]