Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 00:49:24 UTC
Update Date2023-02-07 23:16:24 UTC
Metabolite IDMMDBc0031444
Metabolite Identification
Common NamePG(10:0(3-OH)/12:0(3-OH))
DescriptionPG(12:0(3-OH)/10:0(3-OH)) 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(12:0(3-OH)/10:0(3-OH)), in particular, consists of one 3-hydroxydodecanoyl chain to the C-1 atom, and one 3-hydroxydecanoyl 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 FormulaC28H55O12P
Average Mass614.71
Monoisotopic Mass614.343114209
IUPAC Name[(2S)-2,3-dihydroxypropoxy][(2R)-3-[(3-hydroxydecanoyl)oxy]-2-[(3-hydroxydodecanoyl)oxy]propoxy]phosphinic acid
Traditional Name(2S)-2,3-dihydroxypropoxy((2R)-3-[(3-hydroxydecanoyl)oxy]-2-[(3-hydroxydodecanoyl)oxy]propoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CC(O)CCCCCCC)OC(=O)CC(O)CCCCCCCCC
InChI Identifier
InChI=1S/C28H55O12P/c1-3-5-7-9-10-12-14-16-24(31)18-28(34)40-26(22-39-41(35,36)38-20-25(32)19-29)21-37-27(33)17-23(30)15-13-11-8-6-4-2/h23-26,29-32H,3-22H2,1-2H3,(H,35,36)/t23?,24?,25-,26+/m0/s1
InChI KeyWJAMLSLYQXYFMW-WNZNVHFWSA-N