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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 ASB11 ankyrin repeat and SOCS box containing 11 part_of IEA InterPro
TreeGrafter
GO_REF:0000002 GO_REF:0000118 NCBI chr  X:11,842,855...11,871,040
Ensembl chr  X:11,842,855...11,868,793
JBrowse link
G DPM2 dolichyl-phosphate mannosyltransferase subunit 2, regulatory part_of
located_in
IEA
ISO
(PMID:16162815) Ensembl
ComplexPortal
PMID:16162815 GO_REF:0000107 NCBI chr 1:268,420,273...268,423,557
Ensembl chr 1:268,418,445...268,423,552
JBrowse link
G LOC110256448 phosphatidylinositol N-acetylglucosaminyltransferase subunit Y-like located_in
part_of
ISO
IEA
(PMID:16162815) ComplexPortal
TreeGrafter
PMID:16162815 GO_REF:0000118 NCBI chr13:162,392,377...162,394,317 JBrowse link
G PIGA phosphatidylinositol glycan anchor biosynthesis class A part_of
located_in
IEA
ISO
IBA
(PMID:16162815) InterPro
Ensembl
ComplexPortal
TreeGrafter
GO_Central
PMID:16162815 GO_REF:0000002 GO_REF:0000033 GO_REF:0000107 GO_REF:0000118 NCBI chr  X:11,871,746...11,886,519
Ensembl chr  X:11,871,750...11,886,438
JBrowse link
G PIGC phosphatidylinositol glycan anchor biosynthesis class C part_of
located_in
IEA
ISO
IBA
(PMID:16162815) Ensembl
ComplexPortal
GO_Central
TreeGrafter
PMID:16162815 GO_REF:0000033 GO_REF:0000107 GO_REF:0000118 NCBI chr 9:114,824,795...114,827,731
Ensembl chr 9:114,824,802...114,827,413
JBrowse link
G PIGH phosphatidylinositol glycan anchor biosynthesis class H part_of
located_in
IEA
ISO
IBA
(PMID:16162815) Ensembl
InterPro
ComplexPortal
GO_Central
TreeGrafter
PMID:16162815 GO_REF:0000002 GO_REF:0000033 GO_REF:0000107 GO_REF:0000118 NCBI chr 7:91,306,119...91,316,348
Ensembl chr 7:91,306,121...91,316,278
JBrowse link
G PIGP phosphatidylinositol glycan anchor biosynthesis class P located_in
part_of
ISO
IEA
(PMID:16162815) ComplexPortal
Ensembl
PMID:16162815 GO_REF:0000107 NCBI chr13:200,686,716...200,695,537
Ensembl chr13:200,686,666...200,695,320
JBrowse link
G PIGQ phosphatidylinositol glycan anchor biosynthesis class Q part_of
located_in
IEA
ISO
(PMID:16162815) Ensembl
ComplexPortal
PMID:16162815 GO_REF:0000107 NCBI chr 3:41,164,399...41,177,453
Ensembl chr 3:41,160,657...41,176,318
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  cellular_component 18686
    protein-containing complex 6007
      endoplasmic reticulum protein-containing complex 127
        glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex 8
Path 2
Term Annotations click to browse term
  cellular_component 18686
    cellular anatomical entity 18464
      intracellular anatomical structure 13503
        intracellular organelle 12019
          intracellular membrane-bounded organelle 10861
            endoplasmic reticulum 1628
              endoplasmic reticulum subcompartment 866
                endoplasmic reticulum membrane 854
                  glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex 8
paths to the root