Reactome | guanidinoacetate + S-adenosylmethionine => creatine + S-adenosylhomocysteine

Schema > Reaction > Entries

guanidinoacetate + S-adenosylmethionine => creatine + S-adenosylhomocysteine Show undefined attributes

catalystActivity	[CatalystActivity:10335120] methyltransferase activity of GAMT [cytosol]
category	transition
compartment	[Compartment:70101] cytosol
created	[InstanceEdit:10332713] Weiser, Joel, 2026-03-16
dbId	10335122
displayName	guanidinoacetate + S-adenosylmethionine => creatine + S-adenosylhomocysteine
eventOf	[Pathway:R-BTA-71288] Creatine metabolism - Bos taurus
evidenceType	[EvidenceType:9984902] inferred by electronic annotation
followingEvent	[Reaction:R-BTA-200318] creatine + ATP => phosphocreatine + ADP [CKB,CKM] - Bos taurus [Reaction:R-BTA-200326] creatine + ATP => phosphocreatine + ADP [CK octamer] - Bos taurus
inferredFrom	[Reaction:R-HSA-71286] guanidinoacetate + S-adenosylmethionine => creatine + S-adenosylhomocysteine - Homo sapiens
input	[SimpleEntity:R-ALL-71284] AdoMet [cytosol] [SimpleEntity:R-ALL-30401] GAA [cytosol]
isInDisease	false
isInferred	true
maxDepth	1
name	guanidinoacetate + S-adenosylmethionine => creatine + S-adenosylhomocysteine guanidinoacetate + S-adenosyl-L-methionine => creatine + S-adenosyl-L-homocysteine + H(+)
output	[SimpleEntity:R-ALL-71285] AdoHcy [cytosol] [SimpleEntity:R-ALL-29916] CRET [cytosol] [SimpleEntity:R-ALL-70106] H+ [cytosol]
precedingEvent	[Reaction:R-BTA-71275] arginine + glycine => ornithine + guanidoacetate - Bos taurus
releaseDate	2026-03-25
schemaClass	Reaction
species	[Species:48898] Bos taurus
stId	R-BTA-71286
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-BTA-71288] Creatine metabolism
(precedingEvent)	[Reaction:R-BTA-200318] creatine + ATP => phosphocreatine + ADP [CKB,CKM] [Reaction:R-BTA-200326] creatine + ATP => phosphocreatine + ADP [CK octamer]
(inferredTo)	[Reaction:R-HSA-71286] guanidinoacetate + S-adenosylmethionine => creatine + S-adenosylhomocysteine

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