Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 00:48:32 UTC
Update Date2022-08-31 18:10:35 UTC
Metabolite IDMMDBc0031426
Metabolite Identification
Common NamePG(10:0(3-OH)/10:0(3-OH))
DescriptionPG(10:0(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(10:0(3-OH)/10:0(3-OH)), in particular, consists of two 3-hydroxydecanoyl chains at positions C-1 and C-2. 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 FormulaC26H51O12P
Average Mass586.656
Monoisotopic Mass586.31181408
IUPAC Name[(2R)-2,3-bis[(3-hydroxydecanoyl)oxy]propoxy][(2S)-2,3-dihydroxypropoxy]phosphinic acid
Traditional Name(2R)-2,3-bis[(3-hydroxydecanoyl)oxy]propoxy((2S)-2,3-dihydroxypropoxy)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)CCCCCCC
InChI Identifier
InChI=1S/C26H51O12P/c1-3-5-7-9-11-13-21(28)15-25(31)35-19-24(20-37-39(33,34)36-18-23(30)17-27)38-26(32)16-22(29)14-12-10-8-6-4-2/h21-24,27-30H,3-20H2,1-2H3,(H,33,34)/t21?,22?,23-,24+/m0/s1
InChI KeyRNMLJIBTZIFLAP-STTLMXHVSA-N