ONTOLOGY REPORT - ANNOTATIONS
Term: glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex
Accession: GO:0000506
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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
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
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
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
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
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
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
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
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
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