Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 00:49:01 UTC
Update Date2023-02-07 23:27:06 UTC
Metabolite IDMMDBc0031436
Metabolite Identification
Common NamePG(18:1(9Z)/10:0(3-OH))
DescriptionPG(10:0(3-OH)/18:1(9Z)) 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(10:0(3-OH)/18:1(9Z)), in particular, consists of one 3-hydroxydecanoyl chain to the C-1 atom, and one 9Z-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 FormulaC34H65O11P
Average Mass680.857
Monoisotopic Mass680.426449911
IUPAC Name[(2S)-2,3-dihydroxypropoxy][(2R)-2-[(3-hydroxydecanoyl)oxy]-3-[(9Z)-octadec-9-enoyloxy]propoxy]phosphinic acid
Traditional Name(2S)-2,3-dihydroxypropoxy((2R)-2-[(3-hydroxydecanoyl)oxy]-3-[(9Z)-octadec-9-enoyloxy]propoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCC\C=C/CCCCCCCC)OC(=O)CC(O)CCCCCCC
InChI Identifier
InChI=1S/C34H65O11P/c1-3-5-7-9-10-11-12-13-14-15-16-17-18-20-22-24-33(38)42-28-32(29-44-46(40,41)43-27-31(37)26-35)45-34(39)25-30(36)23-21-19-8-6-4-2/h13-14,30-32,35-37H,3-12,15-29H2,1-2H3,(H,40,41)/b14-13-/t30?,31-,32+/m0/s1
InChI KeyGLNVNEGENVXBJX-HJVFSXHRSA-N