Automated description from the Alliance of Genome Resources (Release 7.1.0)
Contributes to phosphatidylinositol N-acetylglucosaminyltransferase activity. Acts upstream of or within GPI anchor biosynthetic process. Part of glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex. Is expressed in several structures, including alimentary system; genitourinary system; liver and biliary system; nervous system; and sensory organ. Human ortholog(s) of this gene implicated in multiple congenital anomalies-hypotonia-seizures syndrome 4. Orthologous to human PIGQ (phosphatidylinositol glycan anchor biosynthesis class Q).