PIGN

(redirected from GPI ethanolamine phosphate transferase 1)

PIGN

A gene on chromosome 18q21.33 that encodes an ethanolamine phosphate transferase involved in glycosylphosphatidylinositol (GPI)-anchor and glycolipid biosynthesis.

Molecular pathology
Defects in PIGN cause multiple congenital anomalies-hypotonia-seizures syndrome type 1.