Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:39:48 UTC
Update Date2022-09-01 01:32:27 UTC
Metabolite IDMMDBc0046500
Metabolite Identification
Common NamePG(10:0/25:0)
DescriptionPG(10:0/25:0) 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(10:0/25:0), in particular, consists of one decanoyl chain to the C-1 atom, and one pentacosanoyl 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 FormulaC41H81O10P
Average Mass765.063
Monoisotopic Mass764.556735806
IUPAC Name[(2R)-3-(decanoyloxy)-2-(pentacosanoyloxy)propoxy][(2S)-2,3-dihydroxypropoxy]phosphinic acid
Traditional Name(2R)-3-(decanoyloxy)-2-(pentacosanoyloxy)propoxy((2S)-2,3-dihydroxypropoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C41H81O10P/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-27-29-31-33-41(45)51-39(37-50-52(46,47)49-35-38(43)34-42)36-48-40(44)32-30-28-26-10-8-6-4-2/h38-39,42-43H,3-37H2,1-2H3,(H,46,47)/t38-,39+/m0/s1
InChI KeyHOOCBGMRESCWSH-ZESVVUHVSA-N