Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:15:56 UTC
Update Date2022-08-31 18:42:13 UTC
Metabolite IDMMDBc0032427
Metabolite Identification
Common NamePGP(18:1(9Z)/14:0(3-OH))
DescriptionPGP(18:1(9Z)/14:0(3-OH)) 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(18:1(9Z)/14:0(3-OH)), in particular, consists of one 9Z-octadecenoyl chain to the C-1 atom, and one 3-hydroxytetradecanoyl 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 FormulaC38H74O14P2
Average Mass816.944
Monoisotopic Mass816.455381059
IUPAC Name[(2R)-2-hydroxy-3-({hydroxy[(2R)-2-[(3-hydroxytetradecanoyl)oxy]-3-[(9Z)-octadec-9-enoyloxy]propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Traditional Name(2R)-2-hydroxy-3-{[hydroxy((2R)-2-[(3-hydroxytetradecanoyl)oxy]-3-[(9Z)-octadec-9-enoyloxy]propoxy)phosphoryl]oxy}propoxyphosphonic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](O)(COP(O)(O)=O)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCC\C=C/CCCCCCCC)OC(=O)CC(O)CCCCCCCCCCC
InChI Identifier
InChI=1S/C38H74O14P2/c1-3-5-7-9-11-13-14-15-16-17-18-20-22-24-26-28-37(41)48-32-36(33-51-54(46,47)50-31-35(40)30-49-53(43,44)45)52-38(42)29-34(39)27-25-23-21-19-12-10-8-6-4-2/h15-16,34-36,39-40H,3-14,17-33H2,1-2H3,(H,46,47)(H2,43,44,45)/b16-15-/t34?,35-,36-/m1/s1
InChI KeySVSNEKXENYDOOP-AIFQWCCOSA-N