Term Information

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Accession
GO:0000225
Name
N-acetylglucosaminylphosphatidylinositol deacetylase activity
Ontology
molecular_function
Synonyms
6-(N-acetyl-alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol acetylhydrolase activity, GlcNAc-PI de-N-acetylase activity, GlcNAc-PI deacetylase activity, N-acetyl-D-glucosaminylphosphatidylinositol acetylhydrolase activity, N-acetylglucosaminylphosphatidylinositol de-N-acetylase activity, acetylglucosaminylphosphatidylinositol deacetylase activity
Alternate IDs
None
Definition
Catalysis of the reaction: N-acetyl-D-glucosaminylphosphatidylinositol + H2O = D-glucosaminylphosphatidylinositol + acetate. This reaction is the second step of the biosynthesis of glycosylphosphatidylinositol (GPI), used to anchor various eukaryotic proteins to the cell-surface membrane. Source: EC:3.5.1.89
Comment
Note that this function was formerly EC:3.1.1.69.
History
See term history for GO:0000225 at QuickGO
Chem. react.
has participant 6-(alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol zwitterion
has participant water
has participant 6-(N-acetyl-alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol(1-)
has participant acetate
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Graph of GO:0000225 from QuickGO

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Parents of N-acetylglucosaminylphosphatidylinositol deacetylase activity (GO:0000225)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
N-acetylglucosaminylphosphatidylinositol deacetylase activity [is_a relation] is_a  hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides (GO:0016811)
N-acetylglucosaminylphosphatidylinositol deacetylase activity [RO:0000057 relation] RO:0000057  6-(alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol zwitterion (CHEBI:57997)
N-acetylglucosaminylphosphatidylinositol deacetylase activity [RO:0000057 relation] RO:0000057  water (CHEBI:15377)
N-acetylglucosaminylphosphatidylinositol deacetylase activity [is_a relation] is_a  deacetylase activity (GO:0019213)
N-acetylglucosaminylphosphatidylinositol deacetylase activity [RO:0000057 relation] RO:0000057  6-(N-acetyl-alpha-D-glucosaminyl)-1-phosphatidyl-1D-myo-inositol(1-) (CHEBI:57265)
N-acetylglucosaminylphosphatidylinositol deacetylase activity [RO:0000057 relation] RO:0000057  acetate (CHEBI:30089)

This term has no children.

EC
3.5.1.89
MetaCyc
3.1.1.69-RXN
Reactome
R-HSA-162857
RHEA
11660