Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:13:30 UTC
Update Date2022-08-31 18:41:20 UTC
Metabolite IDMMDBc0032368
Metabolite Identification
Common NamePGP(14:0(3-OH)/12:0)
DescriptionPGP(14:0(3-OH)/12:0) 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(3-OH)/12:0), in particular, consists of one 3-hydroxytetradecanoyl chain to the C-1 atom, and one dodecanoyl 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 FormulaC32H64O14P2
Average Mass734.798
Monoisotopic Mass734.377130737
IUPAC Name[(2R)-3-({[(2R)-2-(dodecanoyloxy)-3-[(3-hydroxytetradecanoyl)oxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2R)-3-{[(2R)-2-(dodecanoyloxy)-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)CCCCCCCCCCC
InChI Identifier
InChI=1S/C32H64O14P2/c1-3-5-7-9-11-13-15-17-19-21-28(33)23-32(36)42-26-30(46-31(35)22-20-18-16-14-12-10-8-6-4-2)27-45-48(40,41)44-25-29(34)24-43-47(37,38)39/h28-30,33-34H,3-27H2,1-2H3,(H,40,41)(H2,37,38,39)/t28?,29-,30-/m1/s1
InChI KeyPVXXUFKJRCCSIV-GVKMRLRKSA-N