RefMet Compound Details

MW structure37687 (View MW Metabolite Database details)
RefMet nameSpermidine
Systematic name(4-aminobutyl)(3-aminopropyl)amine
SMILESC(CCNCCCN)CN   Run Tanimoto similarity search (with similarity coefficient >=0.6)
Exact mass145.157897 (neutral)
Calculate m/z:   
View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
FormulaC7H19N3View other entries in RefMet with this formula
InChIKeyATHGHQPFGPMSJY-UHFFFAOYSA-NView other enantiomers/diastereomers of this metabolite in RefMet
Super ClassAlkaloids
Main ClassOrnithine alkaloids
Sub ClassPolyamines
Pubchem CID1102
Annotation level1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Table of KEGG reactions in human pathways involving Spermidine

Rxn IDKEGG ReactionEnzyme
R09076 Spermine + Oxygen + H2O <=> Spermidine + 3-Aminopropanal + Hydrogen peroxidespermidine:oxygen oxidoreductase (spermidine-forming)
R01920 S-Adenosylmethioninamine + Putrescine <=> 5'-Methylthioadenosine + SpermidineS-adenosylmethioninamine:putrescine 3-aminopropyltransferase
R02869 S-Adenosylmethioninamine + Spermidine <=> 5'-Methylthioadenosine + SpermineS-adenosylmethioninamine:spermidine 3-aminopropyltransferase

Table of KEGG human pathways containing Spermidine

Pathway IDHuman Pathway# of reactions
hsa00330 Arginine and proline metabolism 3
hsa00270 Cysteine and methionine metabolism 2
hsa00480 Glutathione metabolism 2
hsa00410 beta-Alanine metabolism 1