Predicted to enable transmembrane receptor protein tyrosine kinase adaptor activity. Involved in positive regulation of mitotic nuclear division and regulation of DNA biosynthetic process. Acts upstream of or within lamellipodium assembly. Predicted to be located in cytosol and ruffle. Predicted to be active in plasma membrane. Is expressed in dorsal aorta. Orthologous to human SH2B1 (SH2B adaptor protein 1). [provided by Alliance of Genome Resources, Apr 2022]