Plant Reactome Pathway Database - Plant Reactome Pathway Database

Schema > Reaction > Entries

S-methyl-L-methionine+L-homocysteine->L-methionine

Go to Details

catalystActivity	[CatalystActivity:10994234] S-adenosylmethionine-homocysteine S-methyltransferase activity of homocysteine S-methyltransferase [cytosol]
compartment	[Compartment:70101] cytosol
created	[InstanceEdit:10992009] Elser, Justin, 2025-03-25
dbId	10994236
displayName	S-methyl-L-methionine+L-homocysteine->L-methionine
eventOf	[Pathway:R-TPR-1119349] S-methylmethionine cycle - Trifolium pratense [Pathway:R-TPR-1119400] Methionine biosynthesis II - Trifolium pratense
evidenceType	[EvidenceType:9939645] inferred by electronic annotation
followingEvent	[Reaction:R-TPR-1121231] Methionine S-methyltransferase - Trifolium pratense
inferredFrom	[Reaction:R-OSA-1120502] S-methyl-L-methionine+L-homocysteine->L-methionine - Oryza sativa
input	[SimpleEntity:R-ALL-1131040] LHCYS [cytosol] [SimpleEntity:R-ALL-4789070] SMM [cytosol]
isInDisease	false
isInferred	true
name	S-methyl-L-methionine+L-homocysteine->L-methionine MMUM-RXN biochemicalReaction77329 homocysteine S-methyltransferase
output	[SimpleEntity:R-ALL-174390] L-Met [cytosol]
precedingEvent	[Reaction:R-TPR-1120657] cystathionine beta-lyase - Trifolium pratense [Reaction:R-TPR-1121231] Methionine S-methyltransferase - Trifolium pratense
releaseDate	2025-02-15
schemaClass	Reaction
species	[Species:9030292] Trifolium pratense
stId	R-TPR-1120502
summation	[Summation:9939644] This event has been computationally inferred from an event that has been demonstrated in another species. The inference is based on the homology mappings from Ensembl Compara. Briefly, reactions for which all involved PhysicalEntities (in input, output and catalyst) have a mapped orthologue/paralogue (for complexes at least 1% 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.

Referrals

(hasEvent)	[Pathway:R-TPR-1119400] Methionine biosynthesis II - Trifolium pratense [Pathway:R-TPR-1119349] S-methylmethionine cycle - Trifolium pratense
(precedingEvent)	[Reaction:R-TPR-1121231] Methionine S-methyltransferase - Trifolium pratense
(inferredTo)	[Reaction:R-OSA-1120502] S-methyl-L-methionine+L-homocysteine->L-methionine - Oryza sativa