Compound

S-adenosyl 3-(methylsulfanyl)propylamine

Conjugate acid of S-adenosylmethioninamine arising from protonation of the primary amino group.

Definition from ChEBI (CHEBI:57443), read 2026-09-23. CC BY 4.0.

CHEBI:57443ChEBI

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Structure

2D depiction · 3D model shown

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A generated conformer of S-adenosyl 3-(methylsulfanyl)propylamine — one low-energy arrangement PubChem computed, not a measured structure. Hydrogens are not drawn; the formula counts them.

Class: Organic compound, cation
Formula: C14H24N6O3S
Mass: 356.452 g/mol
Charge: +2
InChIKey: ZUNBITIXDCPNSD-LSRJEVITSA-O
SMILES: C[S+](CCC[NH3+])C[C@H]1O[C@@H](n2cnc3c(N)ncnc32)[C@H](O)[C@@H]1O
Look it up: ChEBI PubChem By InChIKey

Identity from ChEBI, geometry from PubChem. Not evidence.

What it touches on the way

Mechanistic reach

3 entities

3 entities reached.

0 reported hops3 assembled from the scaffold

What the reference databases state

Statements

3 statements

3 statements · 1 reference database · Subject: S-adenosyl 3-(methylsulfanyl)propylamine · Sources: Rhea

Order

S-adenosyl 3-(methylsulfanyl)propylamine is a substrate of AMD1ProteinRhea RHEA:15981Inferred only
S-adenosyl 3-(methylsulfanyl)propylamine is a substrate of SMSProteinRhea RHEA:19973Inferred only
S-adenosyl 3-(methylsulfanyl)propylamine is a substrate of SRMProteinRhea RHEA:12721Inferred only

Reactions

13 reactions

S-adenosyl 3-(methylsulfanyl)propylamine+putrescineS-methyl-5'-thioadenosine+spermidine+hydron
Catalysed by SRM
Reaction pageDirection not assertedBalanced
Rhea RHEA:12721CC BY 4.0Reference data
S-adenosyl-L-methionine+hydronS-adenosyl 3-(methylsulfanyl)propylamine+carbon dioxide
Catalysed by AMD1
Reaction pageDirection not assertedBalanced
Rhea RHEA:15981CC BY 4.0Reference data
S-adenosyl 3-(methylsulfanyl)propylamine+spermidinespermine+S-methyl-5'-thioadenosine+hydron
Catalysed by SMS
Reaction pageLeft to rightBalanced
Rhea RHEA:19973CC BY 4.0Reference data
S-adenosyl 3-(methylsulfanyl)propylamine+propane-1,3-diamineCHEBI:57920+S-methyl-5'-thioadenosine+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:23244CC BY 4.0Reference data
S-adenosyl 3-(methylsulfanyl)propylamine+spermidineCHEBI:59903+S-methyl-5'-thioadenosine+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:30515CC BY 4.0Reference data
cadaverine+S-adenosyl 3-(methylsulfanyl)propylamineCHEBI:64858+S-methyl-5'-thioadenosine+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:33387CC BY 4.0Reference data
S-adenosyl 3-(methylsulfanyl)propylamine+agmatineCHEBI:64335+S-methyl-5'-thioadenosine+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:36487CC BY 4.0Reference data
CHEBI:57920+S-adenosyl 3-(methylsulfanyl)propylamineCHEBI:58704+S-methyl-5'-thioadenosine+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:42864CC BY 4.0Reference data
CHEBI:58704+S-adenosyl 3-(methylsulfanyl)propylamineCHEBI:82769+S-methyl-5'-thioadenosine+2hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:42868CC BY 4.0Reference data
CHEBI:82770+S-adenosyl 3-(methylsulfanyl)propylamineCHEBI:82771+S-methyl-5'-thioadenosine+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:42872CC BY 4.0Reference data
S-adenosyl 3-(methylsulfanyl)propylamine+spermidineCHEBI:82770+S-methyl-5'-thioadenosine+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:42876CC BY 4.0Reference data
spermine+S-adenosyl 3-(methylsulfanyl)propylamineCHEBI:82772+S-methyl-5'-thioadenosine+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:42880CC BY 4.0Reference data

Show the remaining 1

Other names

7 names

Resolves to: S-adenosyl 3-(methylsulfanyl)propylamine

Also called: dAdoMet(2+)dc-SAM(2+)decarboxylated S-adenosylmethionine dicationdecarboxylated S-adenosylmethionine(2+)decarboxylated SAM(2+)S-methyl-S-adenosylhomocysteamine(2+)
Systematic name: (3-azaniumylpropyl)(5'-deoxyadenosin-5'-yl)(methyl)sulfonium