RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet IDRM0000542
RefMet nameCerP 51:0;O2
Alternative nameCerP(d51:0)
Sum CompositionCerP 51:0;O2 View other entries in RefMet with this sum composition
Exact mass857.760127 (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
FormulaC51H104NO6PView other entries in RefMet with this formula
Chemical/Biochemical Classification
Super ClassSphingolipids
Main ClassCeramides
Sub ClassCer-1-P (Ceramide-1-phosphates)
Distribution of CerP 51:0;O2 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 CerP 51:0;O2
External Links
KEGG IDC02960
Structural annotation level
Annotation level4   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)
Abbrev# of StudiesRefmet name(exact structures)Systematic name
CerP 14:0;O2/37:0CerP 14:0;O2/37:0N-(heptatriacontanoyl)-tetradecasphinganine-1-phosphate
CerP 15:0;O2/36:0CerP 15:0;O2/36:0N-(hexatriacontanoyl)-pentadecasphinganine-1-phosphate
CerP 16:0;O2/35:0CerP 16:0;O2/35:0N-(pentatriacontanoyl)-hexadecasphinganine-1-phosphate
CerP 17:0;O2/34:0CerP 17:0;O2/34:0N-(tetratriacontanoyl)-heptadecasphinganine-1-phosphate
CerP 18:0;O2/33:0CerP 18:0;O2/33:0N-(tritriacontanoyl)-sphinganine-1-phosphate
CerP 19:0;O2/32:0CerP 19:0;O2/32:0N-(dotriacontanoyl)-nonadecasphinganine-1-phosphate
CerP 20:0;O2/31:0CerP 20:0;O2/31:0N-(hentriacontanoyl)-eicosasphinganine-1-phosphate
CerP 21:0;O2/30:0CerP 21:0;O2/30:0N-(triacontanoyl)-heneicosasphinganine-1-phosphate
CerP 22:0;O2/29:0CerP 22:0;O2/29:0N-(nonacosanoyl)-docosasphinganine-1-phosphate

Table of KEGG reactions in human pathways involving CerP 51:0;O2

Rxn IDKEGG ReactionEnzyme
R01495 ATP + N-Acylsphingosine <=> ADP + Ceramide 1-phosphateATP:ceramide 1-phosphotransferase
R06522 Ceramide 1-phosphate + H2O <=> N-Acylsphingosine + Orthophosphate3-sn-phosphatidate phosphohydrolase

Table of KEGG human pathways containing CerP 51:0;O2

Pathway IDHuman Pathway# of reactions
hsa00600 Sphingolipid metabolism 2
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