Reactome | ABO-B:Mn2+ transfers Gal to H antigen-RBC to form B antigen-RBC

Schema > Reaction > Entries

ABO-B:Mn2+ transfers Gal to H antigen-RBC to form B antigen-RBC Show undefined attributes

catalystActivity	[CatalystActivity:10720910] fucosylgalactoside 3-alpha-galactosyltransferase activity of ABO-B:Mn2+ [Golgi membrane]
category	transition
compartment	[Compartment:70101] cytosol [Compartment:20699] Golgi membrane
created	[InstanceEdit:10651445] Weiser, Joel, 2026-03-16
dbId	10720912
displayName	ABO-B:Mn2+ transfers Gal to H antigen-RBC to form B antigen-RBC
eventOf	[Pathway:R-XTR-9033807] ABO blood group biosynthesis - Xenopus tropicalis
evidenceType	[EvidenceType:9984902] inferred by electronic annotation
inferredFrom	[Reaction:R-HSA-9033961] ABO-B:Mn2+ transfers Gal to H antigen-RBC to form B antigen-RBC - Homo sapiens
input	[SimpleEntity:R-ALL-9033793] H antigen-RBC [Golgi lumen] [SimpleEntity:R-ALL-735682] UDP-Gal [Golgi lumen]
isInDisease	false
isInferred	true
maxDepth	1
name	ABO-B:Mn2+ transfers Gal to H antigen-RBC to form B antigen-RBC
output	[SimpleEntity:R-ALL-9033798] B antigen-RBC [Golgi lumen] [SimpleEntity:R-ALL-205687] UDP [Golgi lumen]
precedingEvent	[Reaction:R-XTR-9033949] FUT1 transfers Fuc to Type 2 chains to form H antigen-RBC - Xenopus tropicalis
releaseDate	2026-03-25
schemaClass	Reaction
species	[Species:205621] Xenopus tropicalis
stId	R-XTR-9033961
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-9033807] ABO blood group biosynthesis
(inferredTo)	[Reaction:R-HSA-9033961] ABO-B:Mn2+ transfers Gal to H antigen-RBC to form B antigen-RBC

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