Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:28:30 UTC
Update Date2022-09-01 01:28:56 UTC
Metabolite IDMMDBc0046270
Metabolite Identification
Common NamePGP(18:1(11Z)/28:1(9Z))
DescriptionPGP(18:1(11Z)/28:1(9Z)) 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(11Z)/28:1(9Z)), in particular, consists of one 11Z-octadecenoyl chain to the C-1 atom, and one 9Z-octocosanoyl 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
Synonyms
ValueSource
[(2S)-2-Hydroxy-3-({hydroxy[(2R)-2-[(10Z)-octacos-10-enoyloxy]-3-[(11Z)-octadec-11-enoyloxy]propoxy]phosphoryl}oxy)propoxy]phosphonateGenerator
Molecular FormulaC52H100O13P2
Average Mass995.307
Monoisotopic Mass994.663917276
IUPAC Name[(2S)-2-hydroxy-3-({hydroxy[(2R)-2-[(10Z)-octacos-10-enoyloxy]-3-[(11Z)-octadec-11-enoyloxy]propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Traditional Name(2S)-2-hydroxy-3-{[hydroxy((2R)-2-[(10Z)-octacos-10-enoyloxy]-3-[(11Z)-octadec-11-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)CCCCCCCCC\C=C/CCCCCC)OC(=O)CCCCCCCC\C=C/CCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C52H100O13P2/c1-3-5-7-9-11-13-15-17-19-20-21-22-23-24-25-26-27-28-30-32-34-36-38-40-42-44-52(55)65-50(48-64-67(59,60)63-46-49(53)45-62-66(56,57)58)47-61-51(54)43-41-39-37-35-33-31-29-18-16-14-12-10-8-6-4-2/h14,16,27-28,49-50,53H,3-13,15,17-26,29-48H2,1-2H3,(H,59,60)(H2,56,57,58)/b16-14-,28-27-/t49-,50+/m0/s1
InChI KeyWRWQPKWFDPBBTM-AIUYKSBHSA-N