Is predicted to encode a protein with the following domains: Protein kinase-like domain superfamily; Phosphatidylinositol 3- and 4-kinase; Phosphatidylinositol 3-/4-kinase, catalytic domain superfamily; Phosphatidylinositol 3-/4-kinase, catalytic domain; FATC domain; and Armadillo-type fold. Is an ortholog of C. elegans
smg-1. In C. elegans,
smg-1 is involved in male genitalia development; nuclear-transcribed mRNA catabolic process, nonsense-mediated decay; and obsolete hermaphrodite genitalia development.