Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 00:51:13 UTC
Update Date2023-02-07 22:10:57 UTC
Metabolite IDMMDBc0031491
Metabolite Identification
Common NamePG(10:0(3-OH)/16:1(9Z))
DescriptionPG(16:1(9Z)/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(16:1(9Z)/10:0(3-OH)), in particular, consists of one 9Z-hexadecenoyl 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 FormulaC32H61O11P
Average Mass652.803
Monoisotopic Mass652.395149782
IUPAC Name[(2S)-2,3-dihydroxypropoxy][(2R)-2-[(9Z)-hexadec-9-enoyloxy]-3-[(3-hydroxydecanoyl)oxy]propoxy]phosphinic acid
Traditional Name(2S)-2,3-dihydroxypropoxy((2R)-2-[(9Z)-hexadec-9-enoyloxy]-3-[(3-hydroxydecanoyl)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)CCCCCCC\C=C/CCCCCC
InChI Identifier
InChI=1S/C32H61O11P/c1-3-5-7-9-10-11-12-13-14-15-16-18-20-22-31(36)43-30(27-42-44(38,39)41-25-29(35)24-33)26-40-32(37)23-28(34)21-19-17-8-6-4-2/h11-12,28-30,33-35H,3-10,13-27H2,1-2H3,(H,38,39)/b12-11-/t28?,29-,30+/m0/s1
InChI KeyRMRMPAKNJMOOPI-MIJJTBKJSA-N