Reactome | B3GNT6 transfers GlcNAc to Tn antigen

Schema > Reaction > Entries

B3GNT6 transfers GlcNAc to Tn antigen Show undefined attributes

catalystActivity	[CatalystActivity:10943235] acetylgalactosaminyl-O-glycosyl-glycoprotein beta-1,3-N-acetylglucosaminyltransferase activity of B3GNTs [Golgi membrane]
category	transition
compartment	[Compartment:20699] Golgi membrane [Compartment:17963] Golgi lumen
created	[InstanceEdit:10914110] Weiser, Joel, 2026-03-16
dbId	10943237
displayName	B3GNT6 transfers GlcNAc to Tn antigen
eventOf	[Pathway:R-CEL-913709] O-linked glycosylation of mucins - Caenorhabditis elegans
evidenceType	[EvidenceType:9984902] inferred by electronic annotation
inferredFrom	[Reaction:R-HSA-914010] B3GNT6 transfers GlcNAc to Tn antigen - Homo sapiens
input	[DefinedSet:R-CEL-913659] Tn antigens [Golgi lumen] [SimpleEntity:R-ALL-914003] UDP-GlcNAc [Golgi lumen]
isInDisease	false
isInferred	true
maxDepth	1
name	B3GNT6 transfers GlcNAc to Tn antigen Addition of GlcNAc to the Tn antigen forms a Core 3 glycoprotein
output	[DefinedSet:R-CEL-1462159] Core 3 mucins [Golgi lumen] [SimpleEntity:R-ALL-425969] H+ [Golgi lumen] [SimpleEntity:R-ALL-205687] UDP [Golgi lumen]
precedingEvent	[Reaction:R-CEL-913675] GALNTs transfer GalNAc to Mucins to form Tn antigens - Caenorhabditis elegans
releaseDate	2026-03-25
schemaClass	Reaction
species	[Species:68320] Caenorhabditis elegans
stId	R-CEL-914010
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-CEL-913709] O-linked glycosylation of mucins
(inferredTo)	[Reaction:R-HSA-914010] B3GNT6 transfers GlcNAc to Tn antigen

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