Record Information
Version1.0
StatusDetected and Quantified
Creation Date2022-07-07 21:49:12 UTC
Update Date2023-12-14 16:53:40 UTC
Metabolite IDMMDBc0056454
Metabolite Identification
Common NameCDP-DG(22:0/22:1(11Z))
DescriptionCDP-DG(22:0/22:1(11Z)) is a cytidine diphosphate diacylglycerol or CDP-diacylglycerol. It is a glycerophospholipid in which a cytidine diphosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, CDP-diacylglycerols can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. CDP-DG(22:0/22:1(11Z)), in particular, consists of one docosanoyl chain at the C-1 position and one 11Z-docosenoyl chain at the C-2 position. In E. coli glycerophospholipid metabolism, the biosynthesis of CDP-diacylglycerol (CDP-DG) involves condensation of phosphatidic acid (PA) and cytidine triphosphate, with elimination of pyrophosphate, catalysed by the enzyme CDP-diacylglycerol synthase. The resulting CDP-diacylglycerol can be utilized immediately for the synthesis of phosphatidylglycerol (PG), and thence cardiolipin (CL), and of phosphatidylinositol (PI). CDP-DG(22:0/22:1(11Z)) is also a substrate of CDP-diacylglycerol pyrophosphatase. It is involved in CDP-diacylglycerol degradation pathway.
Structure
Synonyms
ValueSource
{[(2R,3S,4R,5R)-3,4-dihydroxy-5-(2-hydroxy-4-imino-1,4-dihydropyrimidin-1-yl)oxolan-2-yl]methoxy}({[(2R)-2-[(11Z)-docos-11-enoyloxy]-3-(docosanoyloxy)propoxy](hydroxy)phosphoryl}oxy)phosphinateGenerator
Molecular FormulaC56H103N3O15P2
Average Mass1120.394
Monoisotopic Mass1119.686443625
IUPAC Name{[(2R,3S,4R,5R)-5-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}({[(2R)-2-[(11Z)-docos-11-enoyloxy]-3-(docosanoyloxy)propoxy](hydroxy)phosphoryl}oxy)phosphinic acid
Traditional Name[(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy([(2R)-2-[(11Z)-docos-11-enoyloxy]-3-(docosanoyloxy)propoxy(hydroxy)phosphoryl]oxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCCCCCCCCCCCCCC)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)N1C=CC(N)=NC1=O)OC(=O)CCCCCCCCC\C=C/CCCCCCCCCC
InChI Identifier
InChI=1S/C56H103N3O15P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-51(60)69-45-48(72-52(61)42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2)46-70-75(65,66)74-76(67,68)71-47-49-53(62)54(63)55(73-49)59-44-43-50(57)58-56(59)64/h22,24,43-44,48-49,53-55,62-63H,3-21,23,25-42,45-47H2,1-2H3,(H,65,66)(H,67,68)(H2,57,58,64)/b24-22-/t48-,49-,53-,54-,55-/m1/s1
InChI KeyNPKWFEZOBVBOQA-PHXYOFHQSA-N