Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 00:52:10 UTC
Update Date2022-08-31 18:11:43 UTC
Metabolite IDMMDBc0031514
Metabolite Identification
Common NamePG(19:iso/15:0cyclo)
DescriptionPG(19:iso/15:0cyclo) 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/15:0cyclo), in particular, consists of one 17-methylocatdecanoyl chain to the C-1 atom, and one cis-9,10-Methylenetetradecanoic acid 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 FormulaC40H77O10P
Average Mass749.0071
Monoisotopic Mass748.525435196
IUPAC Name(2-{[8-(2-butylcyclopropyl)octanoyl]oxy}-3-[(17-methyloctadecanoyl)oxy]propoxy)(2,3-dihydroxypropoxy)phosphinic acid
Traditional Name2-{[8-(2-butylcyclopropyl)octanoyl]oxy}-3-[(17-methyloctadecanoyl)oxy]propoxy(2,3-dihydroxypropoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
CCCCC1CC1CCCCCCCC(=O)OC(COC(=O)CCCCCCCCCCCCCCCC(C)C)COP(O)(=O)OCC(O)CO
InChI Identifier
InChI=1S/C40H77O10P/c1-4-5-25-35-29-36(35)26-21-17-15-19-23-28-40(44)50-38(33-49-51(45,46)48-31-37(42)30-41)32-47-39(43)27-22-18-14-12-10-8-6-7-9-11-13-16-20-24-34(2)3/h34-38,41-42H,4-33H2,1-3H3,(H,45,46)
InChI KeyZNLKIYGIWMJQFS-UHFFFAOYSA-N