Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:13:32 UTC
Update Date2022-08-31 18:41:21 UTC
Metabolite IDMMDBc0032369
Metabolite Identification
Common NamePGP(14:0(3-OH)/14:0(3-OH))
DescriptionPGP(14:0(3-OH)/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(14:0(3-OH)/14:0(3-OH)), in particular, consists of two 3-hydroxytetradecanoyl chains at positions C-1 and C-2. 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 FormulaC34H68O15P2
Average Mass778.851
Monoisotopic Mass778.403345486
IUPAC Name[(2R)-3-({[(2R)-2,3-bis[(3-hydroxytetradecanoyl)oxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2R)-3-{[(2R)-2,3-bis[(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)CC(O)CCCCCCCCCCC
InChI Identifier
InChI=1S/C34H68O15P2/c1-3-5-7-9-11-13-15-17-19-21-29(35)23-33(38)45-27-32(28-48-51(43,44)47-26-31(37)25-46-50(40,41)42)49-34(39)24-30(36)22-20-18-16-14-12-10-8-6-4-2/h29-32,35-37H,3-28H2,1-2H3,(H,43,44)(H2,40,41,42)/t29?,30?,31-,32-/m1/s1
InChI KeyOMLUUMSFGMHUQV-LYBMHKGZSA-N