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Schema
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Reaction
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Entries
phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP
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authored
[InstanceEdit:162789] D'Eustachio, P, 2005年04月04日 21:01:34
catalystActivity
[CatalystActivity:162711] UDP-glycosyltransferase activity of GPI-GnT [endoplasmic reticulum membrane]
category
transition
compartment
[Compartment:70101] cytosol
[Compartment:12045] endoplasmic reticulum membrane
created
[InstanceEdit:162789] D'Eustachio, P, 2005年04月04日 21:01:34
dbId
162730
displayName
phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP
edited
[InstanceEdit:165080] D'Eustachio, P, 0000-00-00 00:00:00
eventOf
[Pathway:R-HSA-162710] Synthesis of glycosylphosphatidylinositol (GPI) - Homo sapiens
followingEvent
[Reaction:R-HSA-162857] N-acetylglucosaminyl-PI + H2O -> glucosaminyl-PI + acetate - Homo sapiens
input
[SimpleEntity:R-ALL-426639] PI [endoplasmic reticulum membrane]
[SimpleEntity:R-ALL-162756] UDP-GlcNAc [cytosol]
isInDisease
false
isInferred
false
literatureReference
[LiteratureReference:9012977] The initial enzyme for glycosylphosphatidylinositol biosynthesis requires PIG-Y, a seventh component
[LiteratureReference:162842] PIG-A and PIG-H, which participate in glycosylphosphatidylinositol anchor biosynthesis, form a protein complex in the endoplasmic reticulum
[LiteratureReference:162794] The first step of glycosylphosphatidylinositol biosynthesis is mediated by a complex of PIG-A, PIG-H, PIG-C and GPI1
[LiteratureReference:162736] Initial enzyme for glycosylphosphatidylinositol biosynthesis requires PIG-P and is regulated by DPM2
maxDepth
1
modified
[InstanceEdit:10680101] Weiser, Joel, 2025年08月27日
name
phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP
orthologousEvent
[Reaction:R-GGA-162730] phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP - Gallus gallus
[Reaction:R-XTR-162730] phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP - Xenopus tropicalis
[Reaction:R-SSC-162730] phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP - Sus scrofa
[Reaction:R-BTA-162730] phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP - Bos taurus
[Reaction:R-RNO-162730] phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP - Rattus norvegicus
[Reaction:R-MMU-162730] phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP - Mus musculus
output
[SimpleEntity:R-ALL-70106] H+ [cytosol]
[SimpleEntity:R-ALL-8855657] N-acetylglucosaminyl-PI [cytoplasmic side of endoplasmic reticulum membrane]
[SimpleEntity:R-ALL-110096] UDP [cytosol]
releaseDate
2005年04月11日
reviewStatus
[ReviewStatus:9821382] five stars
schemaClass
Reaction
species
[Species:48887] Homo sapiens
stId
R-HSA-162730
summation
[Summation:162757] The first step of GPI synthesis is the transfer of N-acetylg...
updateTrackers
[UpdateTracker:9780511] Update Tracker - [Reaction:162730] phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP - v62:[addLiteratureReference, modifyText]
[UpdateTracker:9787083] Update Tracker - [Reaction:162730] phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP - v46:[add_removeInput]
[UpdateTracker:9774928] Update Tracker - [Reaction:162730] phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP - v80:[addOutput]
[UpdateTracker:9783620] Update Tracker - [Reaction:162730] phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP - v56:[add_removeOutput]
Referrals
(updatedInstance)
[UpdateTracker:9780511] Update Tracker - [Reaction:162730] phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP - v62:[addLiteratureReference, modifyText]
[UpdateTracker:9787083] Update Tracker - [Reaction:162730] phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP - v46:[add_removeInput]
[UpdateTracker:9774928] Update Tracker - [Reaction:162730] phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP - v80:[addOutput]
[UpdateTracker:9783620] Update Tracker - [Reaction:162730] phosphatidylinositol + UDP-N-acetyl-D-glucosamine -> N-acetylglucosaminyl-PI + UDP - v56:[add_removeOutput]
(hasEvent)
[Pathway:R-HSA-162710] Synthesis of glycosylphosphatidylinositol (GPI)
(precedingEvent)
[Reaction:R-HSA-162857] N-acetylglucosaminyl-PI + H2O -> glucosaminyl-PI + acetate
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