Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 00:49:17 UTC
Update Date2022-08-31 18:10:45 UTC
Metabolite IDMMDBc0031442
Metabolite Identification
Common NamePG(10:0/19:iso)
DescriptionPG(10:0/19: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(10:0/19:iso), in particular, consists of one decanoyl 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 FormulaC35H69O10P
Average Mass680.8901
Monoisotopic Mass680.46283494
IUPAC Name[3-(decanoyloxy)-2-[(17-methyloctadecanoyl)oxy]propoxy](2,3-dihydroxypropoxy)phosphinic acid
Traditional Name3-(decanoyloxy)-2-[(17-methyloctadecanoyl)oxy]propoxy(2,3-dihydroxypropoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
CCCCCCCCCC(=O)OCC(COP(O)(=O)OCC(O)CO)OC(=O)CCCCCCCCCCCCCCCC(C)C
InChI Identifier
InChI=1S/C35H69O10P/c1-4-5-6-7-15-19-22-25-34(38)42-29-33(30-44-46(40,41)43-28-32(37)27-36)45-35(39)26-23-20-17-14-12-10-8-9-11-13-16-18-21-24-31(2)3/h31-33,36-37H,4-30H2,1-3H3,(H,40,41)
InChI KeyURLMNMMAZXYDKP-UHFFFAOYSA-N