Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 00:01:30 UTC
Update Date2023-02-07 22:12:20 UTC
Metabolite IDMMDBc0030287
Metabolite Identification
Common NamePG(17:0/16:1(9Z))
DescriptionPG(16:1(9Z)/17:0) 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(16:1(9Z)/17:0), in particular, consists of one 9Z-hexadecenoyl chain to the C-1 atom, and one heptadecanoyl 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 FormulaC39H75O10P
Average Mass734.9806
Monoisotopic Mass734.509785132
IUPAC Name[(2S)-2,3-dihydroxypropoxy][(2R)-3-(heptadecanoyloxy)-2-[(9Z)-hexadec-9-enoyloxy]propoxy]phosphinic acid
Traditional Name(2S)-2,3-dihydroxypropoxy((2R)-3-(heptadecanoyloxy)-2-[(9Z)-hexadec-9-enoyloxy]propoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCCCCCCCCC)OC(=O)CCCCCCC\C=C/CCCCCC
InChI Identifier
InChI=1S/C39H75O10P/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-38(42)46-34-37(35-48-50(44,45)47-33-36(41)32-40)49-39(43)31-29-27-25-23-21-18-16-14-12-10-8-6-4-2/h14,16,36-37,40-41H,3-13,15,17-35H2,1-2H3,(H,44,45)/b16-14-/t36-,37+/m0/s1
InChI KeyMHNGEXBQDYOSOH-ILKHLXMCSA-N