Reactome | B3GALNT2 transfers GalNAc to GlcNAc-Man-DAG1

Schema > Reaction > Entries

B3GALNT2 transfers GalNAc to GlcNAc-Man-DAG1 Show undefined attributes

catalystActivity	[CatalystActivity:10080389] acetylgalactosaminyltransferase activity of B3GALNT2 [endoplasmic reticulum membrane]
category	transition
compartment	[Compartment:17957] endoplasmic reticulum lumen [Compartment:12045] endoplasmic reticulum membrane
created	[InstanceEdit:9984900] Weiser, Joel, 2026-03-16
dbId	10080391
displayName	B3GALNT2 transfers GalNAc to GlcNAc-Man-DAG1
eventOf	[Pathway:R-MMU-8932505] DAG1 core M3 glycosylations - Mus musculus
evidenceType	[EvidenceType:9984902] inferred by electronic annotation
followingEvent	[Reaction:R-MMU-8931653] POMK 6-phosphorylates mannose in GalNAc-GlcNAc-Man-DAG1 - Mus musculus
inferredFrom	[Reaction:R-HSA-8931648] B3GALNT2 transfers GalNAc to GlcNAc-Man-DAG1 - Homo sapiens
input	[EntityWithAccessionedSequence:R-MMU-8931673] Dag1 [endoplasmic reticulum lumen] [SimpleEntity:R-ALL-8931886] UDP-GalNAc [endoplasmic reticulum lumen]
isInDisease	false
isInferred	true
maxDepth	1
name	B3GALNT2 transfers GalNAc to GlcNAc-Man-DAG1
output	[EntityWithAccessionedSequence:R-MMU-8931656] Dag1 [endoplasmic reticulum lumen] [SimpleEntity:R-ALL-156540] H+ [endoplasmic reticulum lumen] [SimpleEntity:R-ALL-158602] UDP [endoplasmic reticulum lumen]
precedingEvent	[Reaction:R-MMU-8879117] POMGNT2 transfers GlcNAc to Man-DAG1 - Mus musculus
releaseDate	2026-03-25
schemaClass	Reaction
species	[Species:48892] Mus musculus
stId	R-MMU-8931648
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-MMU-8932505] DAG1 core M3 glycosylations
(precedingEvent)	[Reaction:R-MMU-8931653] POMK 6-phosphorylates mannose in GalNAc-GlcNAc-Man-DAG1
(inferredTo)	[Reaction:R-HSA-8931648] B3GALNT2 transfers GalNAc to GlcNAc-Man-DAG1

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