PIGN(redirected from GPI ethanolamine phosphate transferase 1)
PIGNA gene on chromosome 18q21.33 that encodes an ethanolamine phosphate transferase involved in glycosylphosphatidylinositol (GPI)-anchor and glycolipid biosynthesis.
Defects in PIGN cause multiple congenital anomalies-hypotonia-seizures syndrome type 1.
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