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Schema
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Reaction
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Entries
Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine
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authored
[InstanceEdit:351144] Gopinathrao, G, 2008年05月21日 15:52:50
catalystActivity
[CatalystActivity:351209] spermidine synthase activity of SRM [cytosol]
catalystActivityReference
[CatalystActivityReference:9955587] spermidine synthase activity of SRM [cytosol] Structure and mechanism of spermidine synthases
category
transition
compartment
[Compartment:70101] cytosol
crossReference
[DatabaseIdentifier:12610524] Rhea:12722
[DatabaseIdentifier:9955566] RHEA:12722
dbId
351215
displayName
Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine
edited
[InstanceEdit:179407] Gopinathrao, G, 2006年04月27日 13:13:48
eventOf
[Pathway:R-HSA-351202] Metabolism of polyamines - Homo sapiens
followingEvent
[Reaction:R-HSA-351208] Spermidine => N-acetylated spermidine - Homo sapiens
[Reaction:R-HSA-351210] dc-Adenosyl methionine + Spermidine => Spermine + 5'-methylthioadenosine - Homo sapiens
[Reaction:R-HSA-1237160] MTA is cleaved and phosphorylated - Homo sapiens
input
[SimpleEntity:R-ALL-353113] dc-AdoMet [cytosol]
[SimpleEntity:R-ALL-29610] Putrescine [cytosol]
isInDisease
false
isInferred
false
literatureReference
[LiteratureReference:353577] Human spermidine synthase gene: structure and chromosomal localization
[LiteratureReference:9955554] Structure and mechanism of spermidine synthases
maxDepth
1
modified
[InstanceEdit:11064438] Weiser, Joel, 2025年08月28日
name
Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine
S-adenosyl 3-(methylsulfanyl)propylamine + putrescine => S-methyl-5'-thioadenosine + spermidine + H(+)
orthologousEvent
[Reaction:R-PFA-351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - Plasmodium falciparum
[Reaction:R-SCE-351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - Saccharomyces cerevisiae
[Reaction:R-SPO-351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - Schizosaccharomyces pombe
[Reaction:R-DDI-351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - Dictyostelium discoideum
[Reaction:R-CEL-351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - Caenorhabditis elegans
[Reaction:R-DME-351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - Drosophila melanogaster
[Reaction:R-GGA-351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - Gallus gallus
[Reaction:R-XTR-351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - Xenopus tropicalis
[Reaction:R-SSC-351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - Sus scrofa
[Reaction:R-BTA-351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - Bos taurus
[Reaction:R-CFA-351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - Canis familiaris
[Reaction:R-RNO-351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - Rattus norvegicus
[Reaction:R-MMU-351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - Mus musculus
output
[SimpleEntity:R-ALL-70106] H+ [cytosol]
[SimpleEntity:R-ALL-353106] MTAD [cytosol]
[SimpleEntity:R-ALL-204635] SPM [cytosol]
precedingEvent
[Reaction:R-HSA-351222] S-Adenosyl methionine <=> Decarboxylated-Adenosyl methionine + CO2 - Homo sapiens
[Reaction:R-HSA-70692] ornithine => putrescine + CO2 - Homo sapiens
[Reaction:R-HSA-350604] Agmatine + H2O <=> putrescine + urea - Homo sapiens
previousReviewStatus
[ReviewStatus:9821384] two stars
releaseDate
2008年09月30日
reviewStatus
[ReviewStatus:9821385] four stars
reviewed
[InstanceEdit:377465] D'Eustachio, P, 2008年06月12日 14:43:38
schemaClass
Reaction
species
[Species:48887] Homo sapiens
stId
R-HSA-351215
summation
[Summation:353553] Spermidine synthase (SRM) carries out the final step of sper...
updateTrackers
[UpdateTracker:9964615] Update Tracker - [Reaction:351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - v94:[modifyText, removeLiteratureReference, removeOutput]
[UpdateTracker:9965234] Update Tracker - [Reaction:351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - v94:[modifyText, removeLiteratureReference, removeOutput]
Referrals
(updatedInstance)
[UpdateTracker:9964615] Update Tracker - [Reaction:351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - v94:[modifyText, removeLiteratureReference, removeOutput]
[UpdateTracker:9965234] Update Tracker - [Reaction:351215] Putrescine + dc-Adenosyl methionine => Spermidine + 5'-methylthioadenosine - v94:[modifyText, removeLiteratureReference, removeOutput]
(hasEvent)
[Pathway:R-HSA-351202] Metabolism of polyamines
(precedingEvent)
[Reaction:R-HSA-351208] Spermidine => N-acetylated spermidine
[Reaction:R-HSA-351210] dc-Adenosyl methionine + Spermidine => Spermine + 5'-methylthioadenosine
[Reaction:R-HSA-1237160] MTA is cleaved and phosphorylated
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