Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:11:18 UTC
Update Date2023-02-07 18:53:12 UTC
Metabolite IDMMDBc0032312
Metabolite Identification
Common NamePG(15:0cyclo/18:1(9Z))
DescriptionPG(18:1(9Z)/15:0cyclo) is a phosphatidylglycerol. Phosphatidylglycerols consist of a glycerol 3-phosphate backbone esterified to either saturated or unsaturated fatty acids on carbons 1 and 2. As is the case with diacylglycerols, phosphatidylglycerols can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PG(18:1(9Z)/15:0cyclo), in particular, consists of one 9Z-octadecenoyl chain to the C-1 atom, and one cis-9,10-Methylenetetradecanoic acid to the C-2 atom. In E. coli glycerophospholipid metabolism, phosphatidylglycerol is formed from phosphatidic acid (1,2-diacyl-sn-glycerol 3-phosphate) by a sequence of enzymatic reactions that proceeds via two intermediates, cytidine diphosphate diacylglycerol (CDP-diacylglycerol) and phosphatidylglycerophosphate (PGP, a phosphorylated phosphatidylglycerol). Phosphatidylglycerols, along with CDP-diacylglycerol, also serve as precursor molecules for the synthesis of cardiolipin, a phospholipid found in membranes.
Structure
SynonymsNot Available
Molecular FormulaC39H73O10P
Average Mass732.977
Monoisotopic Mass732.494135549
IUPAC Name[(2R)-3-{[8-(2-butylcyclopropyl)octanoyl]oxy}-2-[(9Z)-octadec-9-enoyloxy]propoxy][(2S)-2,3-dihydroxypropoxy]phosphinic acid
Traditional Name(2R)-3-{[8-(2-butylcyclopropyl)octanoyl]oxy}-2-[(9Z)-octadec-9-enoyloxy]propoxy((2S)-2,3-dihydroxypropoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCC1CC1CCCC)OC(=O)CCCCCCC\C=C/CCCCCCCC
InChI Identifier
InChI=1S/C39H73O10P/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-20-24-28-39(43)49-37(33-48-50(44,45)47-31-36(41)30-40)32-46-38(42)27-23-21-18-19-22-26-35-29-34(35)25-6-4-2/h12-13,34-37,40-41H,3-11,14-33H2,1-2H3,(H,44,45)/b13-12-/t34?,35?,36-,37+/m0/s1
InChI KeyTUFMWLXGBUHNOV-VQFCGIHASA-N