Reactome | FAM20B phosphorylates Xyl moiety

Schema > Reaction > Entries

FAM20B phosphorylates Xyl moiety Show undefined attributes

catalystActivity	[CatalystActivity:10824190] phosphotransferase activity, alcohol group as acceptor of FAM20B [Golgi membrane]
category	transition
compartment	[Compartment:17963] Golgi lumen
created	[InstanceEdit:10732209] Weiser, Joel, 2026-03-16
dbId	10824192
displayName	FAM20B phosphorylates Xyl moiety
eventOf	[Pathway:R-GGA-1971475] Glycosaminoglycan-protein linkage region biosynthesis - Gallus gallus
evidenceType	[EvidenceType:9984902] inferred by electronic annotation
followingEvent	[Reaction:R-GGA-9940993] PXYLP1 dephosphorylates Xyl moiety - Gallus gallus
goBiologicalProcess	[GO_BiologicalProcess:5433358] negative regulation of proteoglycan biosynthetic process
inferredFrom	[Reaction:R-HSA-9941039] FAM20B phosphorylates Xyl moiety - Homo sapiens
input	[SimpleEntity:R-ALL-113592] ATP [cytosol] [DefinedSet:R-GGA-2064225] GlcA-Gal-Gal-Xyl-proteins [Golgi lumen]
isInDisease	false
isInferred	true
maxDepth	1
name	FAM20B phosphorylates Xyl moiety
output	[SimpleEntity:R-ALL-29370] ADP [cytosol] [DefinedSet:R-GGA-9941158] GlcA-Gal-Gal-XylP-proteins [Golgi lumen] [SimpleEntity:R-ALL-425969] H+ [Golgi lumen]
precedingEvent	[Reaction:R-GGA-1889955] B3GAT dimers transfer GlcA to tetrasaccharide linker - Gallus gallus
releaseDate	2026-03-25
schemaClass	Reaction
species	[Species:49591] Gallus gallus
stId	R-GGA-9941039
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-GGA-1971475] Glycosaminoglycan-protein linkage region biosynthesis
(precedingEvent)	[Reaction:R-GGA-9940993] PXYLP1 dephosphorylates Xyl moiety
(inferredTo)	[Reaction:R-HSA-9941039] FAM20B phosphorylates Xyl moiety

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