Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:07:46 UTC
Update Date2022-08-31 18:37:53 UTC
Metabolite IDMMDBc0032231
Metabolite Identification
Common NamePGP(18:1(9Z)/12:0)
DescriptionPGP(18:1(9Z)/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(18:1(9Z)/12:0), in particular, consists of one 9Z-octadecenoyl 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 FormulaC36H70O13P2
Average Mass772.891
Monoisotopic Mass772.42916631
IUPAC Name[(2R)-3-({[(2R)-2-(dodecanoyloxy)-3-[(9Z)-octadec-9-enoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2R)-3-{[(2R)-2-(dodecanoyloxy)-3-[(9Z)-octadec-9-enoyloxy]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)CCCCCCC\C=C/CCCCCCCC)OC(=O)CCCCCCCCCCC
InChI Identifier
InChI=1S/C36H70O13P2/c1-3-5-7-9-11-13-14-15-16-17-18-20-21-23-25-27-35(38)45-31-34(49-36(39)28-26-24-22-19-12-10-8-6-4-2)32-48-51(43,44)47-30-33(37)29-46-50(40,41)42/h15-16,33-34,37H,3-14,17-32H2,1-2H3,(H,43,44)(H2,40,41,42)/b16-15-/t33-,34-/m1/s1
InChI KeyMKLVCSAFYBGLAR-FKRKJWBESA-N