Predicted to enable transmembrane receptor protein tyrosine kinase adaptor activity. Predicted to be involved in intracellular signal transduction; positive regulation of mitotic nuclear division; and regulation of DNA biosynthetic process. Predicted to act upstream of or within lamellipodium assembly and positive regulation of SMAD protein signal transduction. Predicted to be located in cytoplasm and nucleus. Predicted to be active in plasma membrane. Orthologous to human SH2B1 (SH2B adaptor protein 1). [provided by Alliance of Genome Resources, Apr 2022]