Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:20:53 UTC
Update Date2022-09-01 01:25:29 UTC
Metabolite IDMMDBc0046108
Metabolite Identification
Common NamePGP(15:1(9Z)/16:1(11Z))
DescriptionPGP(15:1(9Z)/16:1(11Z)) 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)/16:1(11Z)), in particular, consists of one 9Z-pentadecenoyl chain to the C-1 atom, and one 11Z-hexadecenoyl 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 FormulaC37H70O13P2
Average Mass784.902
Monoisotopic Mass784.42916631
IUPAC Name[(2S)-3-({[(2R)-2-[(11Z)-hexadec-11-enoyloxy]-3-[(9Z)-pentadec-9-enoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2S)-3-{[(2R)-2-[(11Z)-hexadec-11-enoyloxy]-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)CCCCCCCCC\C=C/CCCC
InChI Identifier
InChI=1S/C37H70O13P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-37(40)50-35(33-49-52(44,45)48-31-34(38)30-47-51(41,42)43)32-46-36(39)28-26-24-22-20-18-16-14-12-10-8-6-4-2/h9,11-12,14,34-35,38H,3-8,10,13,15-33H2,1-2H3,(H,44,45)(H2,41,42,43)/b11-9-,14-12-/t34-,35+/m0/s1
InChI KeyCOJHLBUXVSVSKI-OSNMRKJZSA-N