RefMet Compound Details

RefMet nameMG 20:4
Alternative nameMG(20:4)
Systematic name2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol
SMILESCCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)OC(CO)CO   Run Tanimoto similarity search (with similarity coefficient >=0.6)
Sum CompositionMG 20:4 View other entries in RefMet with this sum composition
Exact mass378.277010 (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
FormulaC23H38O4View other entries in RefMet with this formula
Super ClassGlycerolipids
Main ClassMonoradylglycerols
Sub ClassMG (Monoacylglycerols)
Annotation level1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)
Human quantitationView measurements in targeted assays on human samples

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

Rxn IDKEGG ReactionEnzyme
R03756 2,3-Dehydroacyl-CoA + 1-Acylglycerol <=> CoA + 1,2-Diacyl-sn-glycerol2,3-dehydroacyl-CoA:2-acylglycerol O-acyltransferase
R01351 1-Acylglycerol + H2O <=> Glycerol + Fatty acid1-acylglycerol acylhydrolase
R02687 1,2-Diacyl-sn-glycerol + H2O <=> 1-Acylglycerol + Fatty acid1,2-diacyl-sn-glycerol acylhydrolase
R02757 ATP + 1-Acylglycerol <=> ADP + 1-Acyl-sn-glycerol 3-phosphateATP:acylglycerol 3-phosphotransferase
R11527 1-Acyl-sn-glycerol 3-phosphate + H2O <=> 1-Acylglycerol + Orthophosphate1-acyl-sn-glycerol 3-phosphate phosphohydrolase
R03755 Acyl-CoA + 1-Acylglycerol <=> CoA + 1,2-Diacyl-sn-glycerolacyl-CoA:2-acylglycerol O-acyltransferase

Table of KEGG human pathways containing MG 20:4

Pathway IDHuman Pathway# of reactions
hsa00561 Glycerolipid metabolism 5
hsa01100 Metabolic pathways 3