Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:10:48 UTC
Update Date2023-02-07 18:49:53 UTC
Metabolite IDMMDBc0032299
Metabolite Identification
Common NamePG(16:0/15:0cyclo)
DescriptionPG(15:0cyclo/16:0) 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(15:0cyclo/16:0), in particular, consists of one cis-9,10-Methylenetetradecanoic acid chain to the C-1 atom, and one hexadecanoyl 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 FormulaC37H71O10P
Average Mass706.939
Monoisotopic Mass706.478485484
IUPAC Name[(2R)-2-{[8-(2-butylcyclopropyl)octanoyl]oxy}-3-(hexadecanoyloxy)propoxy][(2S)-2,3-dihydroxypropoxy]phosphinic acid
Traditional Name(2R)-2-{[8-(2-butylcyclopropyl)octanoyl]oxy}-3-(hexadecanoyloxy)propoxy((2S)-2,3-dihydroxypropoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCC1CC1CCCC
InChI Identifier
InChI=1S/C37H71O10P/c1-3-5-7-8-9-10-11-12-13-14-15-18-21-25-36(40)44-30-35(31-46-48(42,43)45-29-34(39)28-38)47-37(41)26-22-19-16-17-20-24-33-27-32(33)23-6-4-2/h32-35,38-39H,3-31H2,1-2H3,(H,42,43)/t32?,33?,34-,35+/m0/s1
InChI KeyIDJNKGHHIJXQLM-ZZFZTORUSA-N