RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet IDRM0102637
RefMet nameLPS 20:4
Alternative nameLPS(20:4)
Sum CompositionLPS 20:4 View other entries in RefMet with this sum composition
Exact mass545.275372 (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
FormulaC26H44NO9PView other entries in RefMet with this formula
Chemical/Biochemical Classification
Super ClassGlycerophospholipids
Main ClassGlycerophosphoserines
Sub ClassLPS (Lysophosphatidylserines)
Distribution of LPS 20:4 in NMDR studies
SpeciesPlot Species distribution
Sample sourcePlot Sample source(tissue) distribution
PlatformPlatform (MS/NMR) used for detection
ChromatographyChromatography methods used for detection
StudiesNMDR Studies reporting LPS 20:4
External Links
ChEBI ID183648
KEGG IDC18125
Structural annotation level
Annotation level4   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Table of KEGG reactions in human pathways involving LPS 20:4

Rxn IDKEGG ReactionEnzyme
R09035 Acyl-CoA + 1-Acyl-sn-glycero-3-phosphoserine <=> CoA + Phosphatidylserineacyl-CoA:1-acyl-sn-glycero-3-phosphoserine O-acyltransferase

Table of KEGG human pathways containing LPS 20:4

Pathway IDHuman Pathway# of reactions
hsa00564 Glycerophospholipid metabolism 1
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