Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:19:24 UTC
Update Date2022-09-01 01:25:15 UTC
Metabolite IDMMDBc0046079
Metabolite Identification
Common NamePGP(15:1(11Z)/18:1(9Z))
DescriptionPGP(15:1(11Z)/18:1(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(15:1(11Z)/18:1(9Z)), in particular, consists of one 11Z-pentadecenoyl chain to the C-1 atom, and one 9Z-octadecenoyl 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 FormulaC39H74O13P2
Average Mass812.956
Monoisotopic Mass812.460466439
IUPAC Name[(2S)-2-hydroxy-3-({hydroxy[(2R)-2-[(9Z)-octadec-9-enoyloxy]-3-[(11Z)-pentadec-11-enoyloxy]propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Traditional Name(2S)-2-hydroxy-3-{[hydroxy((2R)-2-[(9Z)-octadec-9-enoyloxy]-3-[(11Z)-pentadec-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/CCC)OC(=O)CCCCCCC\C=C/CCCCCCCC
InChI Identifier
InChI=1S/C39H74O13P2/c1-3-5-7-9-11-13-15-17-18-19-21-23-25-27-29-31-39(42)52-37(35-51-54(46,47)50-33-36(40)32-49-53(43,44)45)34-48-38(41)30-28-26-24-22-20-16-14-12-10-8-6-4-2/h8,10,17-18,36-37,40H,3-7,9,11-16,19-35H2,1-2H3,(H,46,47)(H2,43,44,45)/b10-8-,18-17-/t36-,37+/m0/s1
InChI KeyAKGZBXOBFWMXKI-OEXZFPQYSA-N