Predicted to contribute to lipid binding activity. Predicted to be involved in several processes, including actin cortical patch localization; plasma membrane tubulation; and unidimensional cell growth. Predicted to act upstream of or within myoblast migration involved in skeletal muscle regeneration; regulation of lamellipodium assembly; and skeletal muscle fiber development. Predicted to be located in actin cytoskeleton. Orthologous to human BIN3 (bridging integrator 3). [provided by Alliance of Genome Resources, Apr 2022]