Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:18:03 UTC
Update Date2022-09-01 01:25:01 UTC
Metabolite IDMMDBc0046050
Metabolite Identification
Common NamePGP(15:0/22:0)
DescriptionPGP(15:0/22:0) 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(15:0/22:0), in particular, consists of one pentadecanoyl chain to the C-1 atom, and one docosanoyl 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 FormulaC43H86O13P2
Average Mass873.096
Monoisotopic Mass872.554366825
IUPAC Name[(2S)-3-({[(2R)-2-(docosanoyloxy)-3-(pentadecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2S)-3-{[(2R)-2-(docosanoyloxy)-3-(pentadecanoyloxy)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)CCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C43H86O13P2/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-25-27-29-31-33-35-43(46)56-41(39-55-58(50,51)54-37-40(44)36-53-57(47,48)49)38-52-42(45)34-32-30-28-26-24-16-14-12-10-8-6-4-2/h40-41,44H,3-39H2,1-2H3,(H,50,51)(H2,47,48,49)/t40-,41+/m0/s1
InChI KeyVOCMIRMFYPYDSM-WVILEFPPSA-N