Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 00:01:20 UTC
Update Date2023-02-07 22:24:35 UTC
Metabolite IDMMDBc0030283
Metabolite Identification
Common NamePG(18:1(11Z)/17:0)
DescriptionPG(17:0/18:1(11Z)) 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(17:0/18:1(11Z)), in particular, consists of one heptadecanoyl chain to the C-1 atom, and one 11Z-octadecenoyl 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 FormulaC41H79O10P
Average Mass763.047
Monoisotopic Mass762.541085742
IUPAC Name[(2R)-2,3-dihydroxypropoxy][(2R)-2-(heptadecanoyloxy)-3-[(11Z)-octadec-11-enoyloxy]propoxy]phosphinic acid
Traditional Name(2R)-2,3-dihydroxypropoxy((2R)-2-(heptadecanoyloxy)-3-[(11Z)-octadec-11-enoyloxy]propoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCC\C=C/CCCCCC)OC(=O)CCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C41H79O10P/c1-3-5-7-9-11-13-15-17-19-21-22-24-26-28-30-32-40(44)48-36-39(37-50-52(46,47)49-35-38(43)34-42)51-41(45)33-31-29-27-25-23-20-18-16-14-12-10-8-6-4-2/h13,15,38-39,42-43H,3-12,14,16-37H2,1-2H3,(H,46,47)/b15-13-/t38-,39-/m1/s1
InChI KeyOIQAMORTNGQUSS-WRKYLRESSA-N