Compound
S-adenosylmethioninamine
The S-adenosyl derivative of methioninamine. It acts as the aminopropyl donor in the biosynthesis of the polyamines, spermidine and spermine.
Definition from ChEBI (CHEBI:15625), read 2026-09-23. CC BY 4.0.
What it touches on the way
Mechanistic reach
2 entities
2 entities reached.
0 reported hops2 assembled from the scaffold
What the reference databases state
Statements
3 statements
3 statements · 1 reference database · Subject: S-adenosylmethioninamine · Sources: Human-GEM
- S-adenosylmethioninamine is a substrate of SMSProteinHuman-GEM MAR04077Inferred only
- S-adenosylmethioninamine is a substrate of SRMProteinHuman-GEM MAR04075Inferred only
- S-adenosylmethioninamine is a substrate of SRMProteinHuman-GEM MAR04077Inferred only
Reactions
5 reactions
proton+S-adenosyl-L-methioninecarbon dioxide+S-adenosylmethioninamine
Catalysed by AMD1
Reaction pageLeft to rightBalancedEC 4.1.1.50GO:0005829
Human-GEM MAR04073CC BY 4.0Reference data
putrescine+S-adenosylmethioninamineS-methyl-5'-thioadenosine+proton+spermidine
Catalysed by SRM
Reaction pageLeft to rightBalancedEC 2.5.1.16GO:0005829
Human-GEM MAR04075CC BY 4.0Reference data
S-adenosylmethioninamine+spermidineS-methyl-5'-thioadenosine+proton+CHEBI:15746
Reaction pageLeft to rightBalancedEC 2.5.1.16, 2.5.1.22GO:0005829
Human-GEM MAR04077CC BY 4.0Reference data
S-adenosylmethioninamineS-adenosylmethioninamine
Reaction pageReversibleBalancedGO:0005829, GO:0005615
Human-GEM MAR11937CC BY 4.0Reference data
Reaction pageReversibleBalance undeterminableGO:0005615
Human-GEM MAR11938CC BY 4.0Reference data
Other names
21 names
Resolves to: S-adenosylmethioninamine
- Also called
- (5-Deoxy-5-adenosyl)(3-aminopropyl)methylsulfonium(5-Deoxy-5-adenosyl)(3-aminopropyl)methylsulfonium cation(5-Deoxy-5-adenosyl)(3-aminopropyl)methylsulfonium salt[1-(adenin-9-yl)-1,5-dideoxy-beta-D-ribofuranos-5-yl](3-aminopropyl)(methyl)sulfonium[1-(adenin-9-yl)-1,5-dideoxy-β-D-ribofuranos-5-yl](3-aminopropyl)(methyl)sulfoniumdAdoMetdc-SAMdcAdoMetdcSAMdecarboxylated AdoMetdecarboxylated S-adenosylmethioninedecarboxylated SAMS-adenosyl 3-(methylsulfanyl)propylamineS-adenosyl 3-(methylthio)propylamineS-adenosyl-(5')-3-methylthiopropylamineS-adenosyl-3-methylthiopropylamineS-adenosylmethionamineS-methyl-S-adenosyl homocysteamineS-methyl-S-adenosylhomocysteamineS-methyladenosylhomocysteamine
- Systematic name
- (3-aminopropyl)(5'-deoxyadenosin-5'-yl)(methyl)sulfonium