Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:21:46 UTC
Update Date2022-09-01 01:25:38 UTC
Metabolite IDMMDBc0046127
Metabolite Identification
Common NamePGP(15:1(9Z)/26:0)
DescriptionPGP(15:1(9Z)/26:0) 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(15:1(9Z)/26:0), in particular, consists of one 9Z-pentadecenoyl chain to the C-1 atom, and one hexacosanoyl 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)-3-({[(2R)-2-(hexacosanoyloxy)-3-[(9Z)-pentadec-9-enoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonateGenerator
Molecular FormulaC47H92O13P2
Average Mass927.188
Monoisotopic Mass926.601317018
IUPAC Name[(2S)-3-({[(2R)-2-(hexacosanoyloxy)-3-[(9Z)-pentadec-9-enoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2S)-3-{[(2R)-2-(hexacosanoyloxy)-3-[(9Z)-pentadec-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/CCCCC)OC(=O)CCCCCCCCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C47H92O13P2/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-25-26-27-29-31-33-35-37-39-47(50)60-45(43-59-62(54,55)58-41-44(48)40-57-61(51,52)53)42-56-46(49)38-36-34-32-30-28-16-14-12-10-8-6-4-2/h12,14,44-45,48H,3-11,13,15-43H2,1-2H3,(H,54,55)(H2,51,52,53)/b14-12-/t44-,45+/m0/s1
InChI KeyWLSCQTHCSTWRCD-MPZNHZMMSA-N