Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 00:08:28 UTC
Update Date2023-02-07 23:38:40 UTC
Metabolite IDMMDBc0030443
Metabolite Identification
Common NamePG(17:0cycw7c/16:0)
DescriptionPG(16:0/17:0cycw7c) 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(16:0/17:0cycw7c), in particular, consists of one hexadecanoyl chain to the C-1 atom, and one heptadec-9-10-cyclo-anoyl 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 Mass734.993
Monoisotopic Mass734.509785613
IUPAC Name[(2S)-2,3-dihydroxypropoxy][(2R)-2-(hexadecanoyloxy)-3-{[8-(2-hexylcyclopropyl)octanoyl]oxy}propoxy]phosphinic acid
Traditional Name(2S)-2,3-dihydroxypropoxy((2R)-2-(hexadecanoyloxy)-3-{[8-(2-hexylcyclopropyl)octanoyl]oxy}propoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCC1CC1CCCCCC)OC(=O)CCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C39H75O10P/c1-3-5-7-9-10-11-12-13-14-15-16-19-24-28-39(43)49-37(33-48-50(44,45)47-31-36(41)30-40)32-46-38(42)27-23-20-17-18-22-26-35-29-34(35)25-21-8-6-4-2/h34-37,40-41H,3-33H2,1-2H3,(H,44,45)/t34?,35?,36-,37+/m0/s1
InChI KeyKSFYDWLGWRUFCG-IUMVPMKHSA-N