Reactome | MGAT5B transfers GlcNAc from UDP-GlcNAc to GlcNAc-Man-DAG1

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MGAT5B transfers GlcNAc from UDP-GlcNAc to GlcNAc-Man-DAG1 Show undefined attributes

catalystActivity	[CatalystActivity:10080515] alpha-1,6-mannosylglycoprotein 6-beta-N-acetylglucosaminyltransferase activity of MGAT5B:Mn2+ [Golgi membrane]
category	transition
compartment	[Compartment:20699] Golgi membrane [Compartment:17963] Golgi lumen
created	[InstanceEdit:9984900] Weiser, Joel, 2026-03-16
dbId	10080517
displayName	MGAT5B transfers GlcNAc from UDP-GlcNAc to GlcNAc-Man-DAG1
eventOf	[Pathway:R-MMU-8932504] DAG1 core M2 glycosylations - Mus musculus
evidenceType	[EvidenceType:9984902] inferred by electronic annotation
followingEvent	[Reaction:R-MMU-9940735] FKTN transfers RboP to GalNAc-GlcNAc-ManP-DAG1 - Mus musculus
inferredFrom	[Reaction:R-HSA-8932427] MGAT5B transfers GlcNAc from UDP-GlcNAc to GlcNAc-Man-DAG1 - Homo sapiens
input	[EntityWithAccessionedSequence:R-MMU-5617087] Dag1 [Golgi lumen] [SimpleEntity:R-ALL-914003] UDP-GlcNAc [Golgi lumen]
isInDisease	false
isInferred	true
maxDepth	1
name	MGAT5B transfers GlcNAc from UDP-GlcNAc to GlcNAc-Man-DAG1
output	[EntityWithAccessionedSequence:R-MMU-8932424] Dag1 [Golgi lumen] [SimpleEntity:R-ALL-425969] H+ [Golgi lumen] [SimpleEntity:R-ALL-205687] UDP [Golgi lumen]
precedingEvent	[Reaction:R-MMU-5617037] POMGNT1 transfers GlcNAc from UDP-GlcNAc to Man-O-Ser-DAG1 - Mus musculus
releaseDate	2026-03-25
schemaClass	Reaction
species	[Species:48892] Mus musculus
stId	R-MMU-8932427
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

(precedingEvent)	[Reaction:R-MMU-9940735] FKTN transfers RboP to GalNAc-GlcNAc-ManP-DAG1
(hasEvent)	[Pathway:R-MMU-8932504] DAG1 core M2 glycosylations
(inferredTo)	[Reaction:R-HSA-8932427] MGAT5B transfers GlcNAc from UDP-GlcNAc to GlcNAc-Man-DAG1

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