RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0033562
RefMet name	DG 39:2
Alternative name	DG(39:2)
Sum Composition	DG 39:2	View other entries in RefMet with this sum composition
Exact mass	662.584925 (neutral)	Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M+2K-H]+ [M+Na]+ [M+2Na]2+ [M+2Na-H]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M.CH3]+ [M+Ag]+ [M+H+CH3OH]+ [M+H+CH3CN]+ [M+H+2CH3CN]+ [M+Na+CH3CN]+ [M.NaFormate+H]+ [M.NH4Formate+H]+ [M.TMSi]+ [M.tBuDMSi]+ [M+H-Hexose]+ [M+H-EtnP]+ [M+H-SerP]+ [M-H]- [M-H-H2O]- [M-CH3]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+Na-2H]- [M+K-2H]- [M.Formate]- [M.NaFormate-H]- [M.NH4Formate-H]- [M.F]- [M-H-Ser]- [M.HF2]- M(neutral)    View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
Formula	C42H78O5	View other entries in RefMet with this formula
Chemical/Biochemical Classification
Super Class	Glycerolipids
Main Class	Diradylglycerols
Sub Class	DAG (Diacylglycerols)
Distribution of DG 39:2 in NMDR studies
Species	Plot Species distribution
Sample source	Plot Sample source(tissue) distribution
Platform	Platform (MS/NMR) used for detection
Chromatography	Chromatography methods used for detection
Studies	NMDR Studies reporting DG 39:2
External Links
KEGG ID	C00641
Structural annotation level
Annotation level	4   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Abbrev	# of Studies	Refmet name(exact structures)	Systematic name
DG 19:1_20:1	1	DG 19:1(9Z)/20:1(11Z)/0:0	1-9Z-nonadecenoyl-2-(11Z-eicosenoyl)-sn-glycerol
DG 17:0_22:2			1-heptadecanoyl-2-(13Z,16Z-docosadienoyl)-sn-glycerol
DG 17:1_22:1			1-(9Z-heptadecenoyl)-2-(13Z-docosenoyl)-sn-glycerol
DG 17:2_22:0			1-(9Z,12Z-heptadecadienoyl)-2-docosanoyl-sn-glycerol
DG 18:2_21:0			1-(9Z,12Z-octadecadienoyl)-2-heneicosanoyl-sn-glycerol
DG 19:0_20:2			1-nonadecanoyl-2-(11Z,14Z-eicosadienoyl)-sn-glycerol

Table of KEGG reactions in human pathways involving DG 39:2

Rxn ID	KEGG Reaction	Enzyme
R02239	Phosphatidate + H2O <=> 1,2-Diacyl-sn-glycerol + Orthophosphate	1,2-diacyl-sn-glycerol 3-phosphate phosphohydrolase
R02240	ATP + 1,2-Diacyl-sn-glycerol <=> ADP + Phosphatidate	ATP:1,2-diacylglycerol 3-phosphotransferase
R02250	Triacylglycerol + H2O <=> 1,2-Diacyl-sn-glycerol + Fatty acid	triacylglycerol acylhydrolase
R02251	Triacylglycerol + CoA <=> 1,2-Diacyl-sn-glycerol + Acyl-CoA	acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
R02687	1,2-Diacyl-sn-glycerol + H2O <=> 1-Acylglycerol + Fatty acid	1,2-diacyl-sn-glycerol acylhydrolase
R03755	Acyl-CoA + 1-Acylglycerol <=> CoA + 1,2-Diacyl-sn-glycerol	acyl-CoA:2-acylglycerol O-acyltransferase
R03756	2,3-Dehydroacyl-CoA + 1-Acylglycerol <=> CoA + 1,2-Diacyl-sn-glycerol	2,3-dehydroacyl-CoA:2-acylglycerol O-acyltransferase
R05333	Phospholipid + 1,2-Diacyl-sn-glycerol <=> Lysophospholipid + Triacylglycerol	Phospholipid:1,2-diacyl-sn-glycerol O-acyltransferase
R09944	CTP + 1,2-Diacyl-sn-glycerol <=> CDP + Phosphatidate	CTP:1,2-diacyl-sn-glycerol 3-phosphotransferase

Table of KEGG human pathways containing DG 39:2

Pathway ID	Human Pathway	# of reactions
hsa00561	Glycerolipid metabolism	8
hsa00564	Glycerophospholipid metabolism	4
hsa01100	Metabolic pathways	4
hsa04070	Phosphatidylinositol signaling system	3