Is predicted to encode a protein with the following domains: SH3 domain; SH2 domain superfamily; SH3-like domain superfamily; Variant SH3 domain; and SH2 domain. Is an ortholog of C. elegans ced-2. In C. elegans, ced-2 is involved in several processes, including engulfment of apoptotic cell; positive regulation of distal tip cell migration; and positive regulation of engulfment of apoptotic cell.