Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:11:12 UTC
Update Date2023-02-07 23:39:26 UTC
Metabolite IDMMDBc0032309
Metabolite Identification
Common NamePG(18:1(9Z)/17:0cycw7c)
DescriptionPG(17:0cycw7c/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(17:0cycw7c/18:1(9Z)), in particular, consists of one heptadec-9-10-cyclo-anoyl 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 FormulaC41H77O10P
Average Mass761.031
Monoisotopic Mass760.525435677
IUPAC Name[(2S)-2,3-dihydroxypropoxy][(2R)-2-{[8-(2-hexylcyclopropyl)octanoyl]oxy}-3-[(9Z)-octadec-9-enoyloxy]propoxy]phosphinic acid
Traditional Name(2S)-2,3-dihydroxypropoxy((2R)-2-{[8-(2-hexylcyclopropyl)octanoyl]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)CCCCCCCC1CC1CCCCCC
InChI Identifier
InChI=1S/C41H77O10P/c1-3-5-7-9-10-11-12-13-14-15-16-17-18-21-25-29-40(44)48-34-39(35-50-52(46,47)49-33-38(43)32-42)51-41(45)30-26-22-19-20-24-28-37-31-36(37)27-23-8-6-4-2/h13-14,36-39,42-43H,3-12,15-35H2,1-2H3,(H,46,47)/b14-13-/t36?,37?,38-,39+/m0/s1
InChI KeyLEPFUPLAJPETAK-PKPGROLCSA-N