Predicted to enable kinase binding activity and phosphotyrosine residue binding activity. Predicted to be involved in several processes, including endothelin receptor signaling pathway; positive regulation of macromolecule metabolic process; and positive regulation of signal transduction. Predicted to act upstream of or within lens morphogenesis in camera-type eye. Predicted to be located in focal adhesion and membrane. Orthologous to human BCAR3 (BCAR3 adaptor protein, NSP family member). [provided by Alliance of Genome Resources, Apr 2022]