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ONTOLOGY REPORT - ANNOTATIONS

Term:glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex
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Accession:GO:0000506 term browser browse the term
Definition:An enzyme complex that catalyzes the transfer of GlcNAc from UDP-GlcNAc to an acceptor phosphatidylinositol, the first step in the production of GPI anchors for cell surface proteins. The complex contains PIG-A, PIG-C, PIG-H, PIG-Q, PIG-P, and DPM2 in human, and Eri1p, Gpi1p, Gpi2p, Gpi15p, Gpi19p, and Spt14p in budding yeast.
Comment:Note that this term should not be confused with 'GPI-anchor transamidase complex ; GO:0042765', which represents a distinct complex with a different catalytic activity.
Synonyms:exact_synonym: GPI-GlcNAc transferase complex;   GPI-GnT complex;   GPI-N-acetylglucosaminyltransferase complex


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glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Dpm2 dolichyl-phosphate mannosyltransferase subunit 2, regulatory part_of ISS
ISO
IEA		 GO_REF:0000024
(PMID:10944123), (PMID:16162815)
GO_REF:0000107		 UniProt
RGD
Ensembl		 PMID:10944123 PMID:16162815 GO_REF:0000024 GO_REF:0000107 NCBI chr 3:15,855,952...15,858,867
Ensembl chr 3:15,856,182...15,869,165
Ensembl chr 3:15,856,182...15,869,165 		JBrowse link
G Piga phosphatidylinositol glycan anchor biosynthesis, class A part_of ISO
IBA		 (PMID:16162815)
GO_REF:0000033		 RGD
GO_Central		 PMID:16162815 GO_REF:0000033 NCBI chr  X:30,043,033...30,055,861
Ensembl chr  X:30,042,343...30,055,804 		JBrowse link
G Pigc phosphatidylinositol glycan anchor biosynthesis, class C part_of ISS
ISO
IBA		 GO_REF:0000024
(PMID:10944123), (PMID:16162815)
GO_REF:0000033		 UniProt
RGD
GO_Central		 PMID:10944123 PMID:16162815 GO_REF:0000024 GO_REF:0000033 NCBI chr13:74,343,619...74,346,148
Ensembl chr13:74,296,854...74,346,211 		JBrowse link
G Pigh phosphatidylinositol glycan anchor biosynthesis, class H part_of ISO
IBA		 (PMID:10944123), (PMID:16162815)
GO_REF:0000033		 RGD
GO_Central		 PMID:10944123 PMID:16162815 GO_REF:0000033 NCBI chr 6:97,874,903...97,897,188
Ensembl chr 6:97,882,903...97,897,142 		JBrowse link
G Pigp phosphatidylinositol glycan anchor biosynthesis, class P part_of ISO (PMID:10944123), (PMID:16162815) RGD PMID:10944123 PMID:16162815 NCBI chr11:33,682,943...33,689,111
Ensembl chr11:33,682,948...33,689,321 		JBrowse link
G Pigq phosphatidylinositol glycan anchor biosynthesis, class Q part_of ISO (PMID:16162815)
(PMID:10373468)		 RGD PMID:10373468 PMID:16162815 NCBI chr10:14,942,571...14,958,584
Ensembl chr10:14,942,577...14,958,584 		JBrowse link
G Pigy phosphatidylinositol glycan anchor biosynthesis, class Y part_of ISO (PMID:16162815) RGD PMID:16162815 NCBI chr 8:20,689,621...20,691,863
Ensembl chr 8:20,689,502...20,692,585 		JBrowse link
Term paths to the root
Path 1
Term Annotations click to browse term
  cellular_component 21321
    protein-containing complex 6790
      endoplasmic reticulum protein-containing complex 140
        glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex 7
Path 2
Term Annotations click to browse term
  cellular_component 21321
    cellular anatomical structure 21026
      intracellular anatomical structure 15547
        intracellular organelle 13828
          intracellular membrane-bounded organelle 12253
            endoplasmic reticulum 1893
              endoplasmic reticulum subcompartment 1114
                endoplasmic reticulum membrane 1104
                  glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex 7
paths to the root