PIGW (Phosphatidylinositol Glycan Anchor Biosynthesis Class W) is a Protein Coding gene. Diseases associated with PIGW include Hyperphosphatasia With Mental Retardation Syndrome 5 and Hyperphosphatasia-Intellectual Disability Syndrome. Among its related pathways are Glycosylphosphatidylinositol (GPI)-anchor biosynthesis and Metabolism. The protein encoded by PIGW is an inositol acyltransferase that acylates the inositol ring of phosphatidylinositol.
