Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:11:50 UTC
Update Date2023-02-07 18:54:08 UTC
Metabolite IDMMDBc0032325
Metabolite Identification
Common NamePG(14:0/19:1(9Z))
DescriptionPG(19:1(9Z)/14:0) 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(19:1(9Z)/14:0), in particular, consists of one 9Z-nonadecenoyl chain to the C-1 atom, and one tetradecanoyl 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 FormulaC39H75O10P
Average Mass734.993
Monoisotopic Mass734.509785613
IUPAC Name[(2S)-2,3-dihydroxypropoxy][(2R)-2-[(9Z)-nonadec-9-enoyloxy]-3-(tetradecanoyloxy)propoxy]phosphinic acid
Traditional Name(2S)-2,3-dihydroxypropoxy((2R)-2-[(9Z)-nonadec-9-enoyloxy]-3-(tetradecanoyloxy)propoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCCCCCC)OC(=O)CCCCCCC\C=C/CCCCCCCCC
InChI Identifier
InChI=1S/C39H75O10P/c1-3-5-7-9-11-13-15-16-17-18-19-21-23-25-27-29-31-39(43)49-37(35-48-50(44,45)47-33-36(41)32-40)34-46-38(42)30-28-26-24-22-20-14-12-10-8-6-4-2/h17-18,36-37,40-41H,3-16,19-35H2,1-2H3,(H,44,45)/b18-17-/t36-,37+/m0/s1
InChI KeyNWKLMPYOMDACNH-FMECKOKGSA-N