RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet IDRM0134085
RefMet nameGlcCer 42:1;O2
Alternative nameGlcCer(d42:1)
Sum CompositionGlcCer 42:1;O2 View other entries in RefMet with this sum composition
Exact mass811.690119 (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
FormulaC48H93NO8View other entries in RefMet with this formula
Chemical/Biochemical Classification
Super ClassSphingolipids
Main ClassGlycosphingolipids
Sub ClassHexCer (Hexosyl ceramides)
Distribution of GlcCer 42:1;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 GlcCer 42:1;O2
External Links
ChEBI ID190674
KEGG IDC01190
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
GlcCer 14:1;O2/28:0GlcCer 14:1;O2/28:0N-(octacosanoyl)-1-beta-glucosyl-4E-tetradecasphingenine
GlcCer 15:1;O2/27:0GlcCer 15:1;O2/27:0N-(heptacosanoyl)-1-beta-glucosyl-4E-pentadecasphingenine
GlcCer 16:1;O2/26:0GlcCer 16:1;O2/26:0N-(hexacosanoyl)-1-beta-glucosyl-4E-hexadecasphingenine
GlcCer 17:1;O2/25:0GlcCer 17:1;O2/25:0N-(pentacosanoyl)-1-beta-glucosyl-4E-heptadecasphingenine
GlcCer 19:1;O2/23:0GlcCer 19:1;O2/23:0N-(tricosanoyl)-1-beta-glucosyl-4E-nonadecasphingenine
GlcCer 20:1;O2/22:0GlcCer 20:1;O2/22:0N-(docosanoyl)-1-beta-glucosyl-4E-eicosasphingenine
GlcCer 21:1;O2/21:0GlcCer 21:1;O2/21:0N-(heneicosanoyl)-1-beta-glucosyl-4E-heneicosasphingenine
GlcCer 22:1;O2/20:0GlcCer 22:1;O2/20:0N-(eicosanoyl)-1-beta-glucosyl-4E-docosasphingenine

Table of KEGG reactions in human pathways involving GlcCer 42:1;O2

Rxn IDKEGG ReactionEnzyme
R01497 UDP-glucose + N-Acylsphingosine <=> UDP + GlucosylceramideUDP-glucose:N-acylsphingosine D-glucosyltransferase
R01498 Glucosylceramide + H2O <=> D-Glucose + N-AcylsphingosineD-Glucosyl-N-acylsphingosine glucohydrolase
R03354 Glucosylceramide + UDP-alpha-D-galactose <=> Lactosylceramide + UDPUDP-alpha-D-galactose:beta-D-glucosyl-(1<->1)-ceramide 4-beta-D-galactosyltransferase
R03355 Lactosylceramide + H2O <=> Glucosylceramide + D-Galactosebeta-D-Galactosyl-1,4-beta-D-glucosylceramide galactohydrolase

Table of KEGG human pathways containing GlcCer 42:1;O2

Pathway IDHuman Pathway# of reactions
hsa00600 Sphingolipid metabolism 4
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