Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 01:42:07 UTC
Update Date2022-08-31 18:22:40 UTC
Metabolite IDMMDBc0031631
Metabolite Identification
Common NamePGP(14:0/14:0)
DescriptionPGP(14:0/14:0) 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(14:0/14:0), in particular, consists of two tetradecanoyl 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 FormulaC34H68O13P2
Average Mass746.853
Monoisotopic Mass746.413516246
IUPAC Name[(2R)-3-({[(2R)-2,3-bis(tetradecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2R)-3-{[(2R)-2,3-bis(tetradecanoyloxy)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)CCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCC
InChI Identifier
InChI=1S/C34H68O13P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-33(36)43-29-32(30-46-49(41,42)45-28-31(35)27-44-48(38,39)40)47-34(37)26-24-22-20-18-16-14-12-10-8-6-4-2/h31-32,35H,3-30H2,1-2H3,(H,41,42)(H2,38,39,40)/t31-,32-/m1/s1
InChI KeyQNQMHFGHRCVQGM-ROJLCIKYSA-N