Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 00:48:43 UTC
Update Date2023-02-07 23:21:28 UTC
Metabolite IDMMDBc0031430
Metabolite Identification
Common NamePG(14:0(3-OH)/10:0(3-OH))
DescriptionPG(10:0(3-OH)/14:0(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)/14:0(3-OH)), in particular, consists of one 3-hydroxydecanoyl chain to the C-1 atom, and one 3-hydroxytetradecanoyl 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 FormulaC30H59O12P
Average Mass642.764
Monoisotopic Mass642.374414338
IUPAC Name[(2S)-2,3-dihydroxypropoxy][(2R)-2-[(3-hydroxydecanoyl)oxy]-3-[(3-hydroxytetradecanoyl)oxy]propoxy]phosphinic acid
Traditional Name(2S)-2,3-dihydroxypropoxy((2R)-2-[(3-hydroxydecanoyl)oxy]-3-[(3-hydroxytetradecanoyl)oxy]propoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CC(O)CCCCCCCCCCC)OC(=O)CC(O)CCCCCCC
InChI Identifier
InChI=1S/C30H59O12P/c1-3-5-7-9-10-11-12-14-16-17-25(32)19-29(35)39-23-28(24-41-43(37,38)40-22-27(34)21-31)42-30(36)20-26(33)18-15-13-8-6-4-2/h25-28,31-34H,3-24H2,1-2H3,(H,37,38)/t25?,26?,27-,28+/m0/s1
InChI KeyPQLUTJJFTXDPLZ-LWCGHFMUSA-N