3.5.1.89 N-acetylglucosaminylphosphatidylinositol deacetylase; N-acetyl-D-glucosaminylphosphatidylinositol acetylhydrolase; N-acetylglucosaminylphosphatidylinositol de-N-acetylase; GlcNAc-PI de-N-acetylase; GlcNAc-PI deacetylase; acetylglucosaminylphosphatid • • •