Reactome | POMGNT1 transfers GlcNAc from UDP-GlcNAc to Man-O-Ser-DAG1

Schema > Reaction > Entries

POMGNT1 transfers GlcNAc from UDP-GlcNAc to Man-O-Ser-DAG1 Show undefined attributes

catalystActivity	[CatalystActivity:10698748] acetylglucosaminyltransferase activity of POMGNT1:Mn2+ [Golgi membrane]
category	transition
compartment	[Compartment:17963] Golgi lumen [Compartment:20699] Golgi membrane
created	[InstanceEdit:10651445] Weiser, Joel, 2026-03-16
dbId	10698750
displayName	POMGNT1 transfers GlcNAc from UDP-GlcNAc to Man-O-Ser-DAG1
eventOf	[Pathway:R-XTR-8932506] DAG1 core M1 glycosylations - Xenopus tropicalis
evidenceType	[EvidenceType:9984902] inferred by electronic annotation
followingEvent	[Reaction:R-XTR-8932427] MGAT5B transfers GlcNAc from UDP-GlcNAc to GlcNAc-Man-DAG1 - Xenopus tropicalis
inferredFrom	[Reaction:R-HSA-5617037] POMGNT1 transfers GlcNAc from UDP-GlcNAc to Man-O-Ser-DAG1 - Homo sapiens
input	[EntityWithAccessionedSequence:R-XTR-9940750] dag1 [Golgi lumen] 2 × [SimpleEntity:R-ALL-914003] UDP-GlcNAc [Golgi lumen]
isInDisease	false
isInferred	true
maxDepth	1
name	POMGNT1 transfers GlcNAc from UDP-GlcNAc to Man-O-Ser-DAG1
output	[EntityWithAccessionedSequence:R-XTR-5617087] dag1 [Golgi lumen] 2 × [SimpleEntity:R-ALL-425969] H+ [Golgi lumen] 2 × [SimpleEntity:R-ALL-205687] UDP [Golgi lumen]
precedingEvent	[BlackBoxEvent:R-XTR-9940714] Glycosylated alpha-DAG1 localizes to Golgi - Xenopus tropicalis
releaseDate	2026-03-25
schemaClass	Reaction
species	[Species:205621] Xenopus tropicalis
stId	R-XTR-5617037
summation	[Summation:9984901] This event has been computationally inferred from an event that has been demonstrated in another species. The inference is based on the homology mapping from PANTHER. Briefly, reactions for which all involved PhysicalEntities (in input, output and catalyst) have a mapped orthologue/paralogue (for complexes at least 75% of components must have a mapping) are inferred to the other species. High level events are also inferred for these events to allow for easier navigation. More details and caveats of the event inference in Reactome. For details on PANTHER see also: http://www.pantherdb.org/about.jsp

Referrals

(hasEvent)	[Pathway:R-XTR-8932506] DAG1 core M1 glycosylations [Pathway:R-XTR-8932504] DAG1 core M2 glycosylations
(precedingEvent)	[Reaction:R-XTR-8932427] MGAT5B transfers GlcNAc from UDP-GlcNAc to GlcNAc-Man-DAG1
(inferredTo)	[Reaction:R-HSA-5617037] POMGNT1 transfers GlcNAc from UDP-GlcNAc to Man-O-Ser-DAG1

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