Is predicted to encode a protein with the following domains: Phosphotyrosine-binding domain; PH-like domain superfamily; SH3 domain; Epidermal growth factor receptor kinase substrate 8-like; PTB/PI domain; Sterile alpha motif/pointed domain superfamily; Tensin/EPS8 phosphotyrosine-binding domain; SAM domain (Sterile alpha motif); SH3-like domain superfamily; and SAM domain. Is an ortholog of C. elegans
eps-8. In C. elegans,
eps-8 is involved in several processes, including anatomical structure morphogenesis; barbed-end actin filament capping; and supramolecular fiber organization.