RefMet Compound Details

MW structure30474 (View MW Metabolite Database details)
RefMet nameSphingosine
Systematic nameSphing-4-enine
SMILESCCCCCCCCCCCCC/C=C/[C@H]([C@H](CO)N)O   Run Tanimoto similarity search (with similarity coefficient >=0.6)
Exact mass299.282429 (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
FormulaC18H37NO2View other entries in RefMet with this formula
InChIKeyWWUZIQQURGPMPG-KRWOKUGFSA-NView other enantiomers/diastereomers of this metabolite in RefMet
Super ClassSphingolipids
Main ClassSphingoid bases
Sub ClassSphingosines
Pubchem CID5280335
Annotation level1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Table of KEGG reactions in human pathways involving Sphingosine

Rxn IDKEGG ReactionEnzyme
R01494 N-Acylsphingosine + H2O <=> Fatty acid + SphingosineN-Acylsphingosine amidohydrolase
R01926 Sphingosine + ATP <=> Sphingosine 1-phosphate + ADPATP:sphingosine 1-phosphotransferase
R01496 Acyl-CoA + Sphingosine <=> CoA + N-Acylsphingosineacyl-CoA:sphingosine N-acyltransferase
R06521 Sphingosine 1-phosphate + H2O <=> Sphingosine + Orthophosphate3-sn-phosphatidate phosphohydrolase

Table of KEGG human pathways containing Sphingosine

Pathway IDHuman Pathway# of reactions
hsa00600 Sphingolipid metabolism 4