Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 00:52:16 UTC
Update Date2022-08-31 18:11:45 UTC
Metabolite IDMMDBc0031517
Metabolite Identification
Common NamePG(19:iso/17:0cycw7c)
DescriptionPG(19:iso/17:0cycw7c) 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:iso/17:0cycw7c), in particular, consists of one 17-methylocatdecanoyl chain to the C-1 atom, and one heptadec-9-10-cyclo-anoyl 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 FormulaC42H81O10P
Average Mass777.0603
Monoisotopic Mass776.556735324
IUPAC Name(2,3-dihydroxypropoxy)(2-{[8-(2-hexylcyclopropyl)octanoyl]oxy}-3-[(17-methyloctadecanoyl)oxy]propoxy)phosphinic acid
Traditional Name2,3-dihydroxypropoxy(2-{[8-(2-hexylcyclopropyl)octanoyl]oxy}-3-[(17-methyloctadecanoyl)oxy]propoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
CCCCCCC1CC1CCCCCCCC(=O)OC(COC(=O)CCCCCCCCCCCCCCCC(C)C)COP(O)(=O)OCC(O)CO
InChI Identifier
InChI=1S/C42H81O10P/c1-4-5-6-22-27-37-31-38(37)28-23-18-16-20-25-30-42(46)52-40(35-51-53(47,48)50-33-39(44)32-43)34-49-41(45)29-24-19-15-13-11-9-7-8-10-12-14-17-21-26-36(2)3/h36-40,43-44H,4-35H2,1-3H3,(H,47,48)
InChI KeyPLDSGIMTTTZWJZ-UHFFFAOYSA-N