Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:13:46 UTC
Update Date2022-08-31 18:41:27 UTC
Metabolite IDMMDBc0032374
Metabolite Identification
Common NamePGP(14:0(3-OH)/16:1(9Z))
DescriptionPGP(14:0(3-OH)/16:1(9Z)) belongs to the class of glycerophosphoglycerophosphates, also called phosphatidylglycerophosphates (PGPs). These lipids contain a common glycerophosphate skeleton linked to at least one fatty acyl chain and a glycero-3-phosphate moiety. As is the case with diacylglycerols, phosphatidylglycerophosphates can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PGP(14:0(3-OH)/16:1(9Z)), in particular, consists of one 3-hydroxytetradecanoyl chain to the C-1 atom, and one 9Z-hexadecenoyl to the C-2 atom. In E. coli, PGPs can be found in the cytoplasmic membrane. The are synthesized by the addition of glycerol 3-phosphate to a CDP-diacylglycerol. In turn, PGPs are dephosphorylated to Phosphatidylglycerols (PGs) by the enzyme Phosphatidylglycerophosphatase.
Structure
SynonymsNot Available
Molecular FormulaC36H70O14P2
Average Mass788.89
Monoisotopic Mass788.42408093
IUPAC Name[(2R)-3-({[(2R)-2-[(9Z)-hexadec-9-enoyloxy]-3-[(3-hydroxytetradecanoyl)oxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2R)-3-{[(2R)-2-[(9Z)-hexadec-9-enoyloxy]-3-[(3-hydroxytetradecanoyl)oxy]propoxy(hydroxy)phosphoryl]oxy}-2-hydroxypropoxyphosphonic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](O)(COP(O)(O)=O)COP(O)(=O)OC[C@@]([H])(COC(=O)CC(O)CCCCCCCCCCC)OC(=O)CCCCCCC\C=C/CCCCCC
InChI Identifier
InChI=1S/C36H70O14P2/c1-3-5-7-9-11-13-14-15-16-18-20-22-24-26-35(39)50-34(31-49-52(44,45)48-29-33(38)28-47-51(41,42)43)30-46-36(40)27-32(37)25-23-21-19-17-12-10-8-6-4-2/h13-14,32-34,37-38H,3-12,15-31H2,1-2H3,(H,44,45)(H2,41,42,43)/b14-13-/t32?,33-,34-/m1/s1
InChI KeyIRXCXKQFMUNBGB-FNFUOXECSA-N