Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:11:14 UTC
Update Date2023-02-07 23:40:12 UTC
Metabolite IDMMDBc0032310
Metabolite Identification
Common NamePG(19:0cycv8c/17:0cycw7c)
DescriptionPG(17:0cycw7c/19:0cycv8c) 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(17:0cycw7c/19:0cycv8c), in particular, consists of one heptadec-9-10-cyclo-anoyl chain to the C-1 atom, and one heptadec-11-12-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 FormulaC42H79O10P
Average Mass775.058
Monoisotopic Mass774.541085742
IUPAC Name[(2S)-2,3-dihydroxypropoxy][(2R)-3-{[10-(2-hexylcyclopropyl)decanoyl]oxy}-2-{[8-(2-hexylcyclopropyl)octanoyl]oxy}propoxy]phosphinic acid
Traditional Name(2S)-2,3-dihydroxypropoxy((2R)-3-{[10-(2-hexylcyclopropyl)decanoyl]oxy}-2-{[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)CCCCCCCCCC1CC1CCCCCC)OC(=O)CCCCCCCC1CC1CCCCCC
InChI Identifier
InChI=1S/C42H79O10P/c1-3-5-7-17-23-35-29-37(35)25-19-13-10-9-11-15-21-27-41(45)49-33-40(34-51-53(47,48)50-32-39(44)31-43)52-42(46)28-22-16-12-14-20-26-38-30-36(38)24-18-8-6-4-2/h35-40,43-44H,3-34H2,1-2H3,(H,47,48)/t35?,36?,37?,38?,39-,40+/m0/s1
InChI KeyQSZCCQZOFGWXPB-ZKSHJAJDSA-N