Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 00:51:51 UTC
Update Date2022-08-31 18:11:37 UTC
Metabolite IDMMDBc0031506
Metabolite Identification
Common NamePG(19:0cycv8c/19:iso)
DescriptionPG(19:0cycv8c/19:iso) 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(19:0cycv8c/19:iso), in particular, consists of one heptadec-11-12-cyclo-anoyl chain to the C-1 atom, and one 17-methylocatdecanoyl 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 FormulaC44H85O10P
Average Mass805.1135
Monoisotopic Mass804.588035452
IUPAC Name(2,3-dihydroxypropoxy)(3-{[10-(2-hexylcyclopropyl)decanoyl]oxy}-2-[(17-methyloctadecanoyl)oxy]propoxy)phosphinic acid
Traditional Name2,3-dihydroxypropoxy(3-{[10-(2-hexylcyclopropyl)decanoyl]oxy}-2-[(17-methyloctadecanoyl)oxy]propoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
CCCCCCC1CC1CCCCCCCCCC(=O)OCC(COP(O)(=O)OCC(O)CO)OC(=O)CCCCCCCCCCCCCCCC(C)C
InChI Identifier
InChI=1S/C44H85O10P/c1-4-5-6-24-29-39-33-40(39)30-25-20-16-14-18-21-26-31-43(47)51-36-42(37-53-55(49,50)52-35-41(46)34-45)54-44(48)32-27-22-17-13-11-9-7-8-10-12-15-19-23-28-38(2)3/h38-42,45-46H,4-37H2,1-3H3,(H,49,50)
InChI KeyHPXCCNMGLCJVIB-UHFFFAOYSA-N