Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:15:32 UTC
Update Date2022-09-01 01:22:46 UTC
Metabolite IDMMDBc0045999
Metabolite Identification
Common NamePGP(14:1(11Z)/18:1(9Z))
DescriptionPGP(14:1(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(14:1(11Z)/18:1(9Z)), in particular, consists of one 11Z-tetradecenoyl 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 FormulaC38H72O13P2
Average Mass798.929
Monoisotopic Mass798.444816374
IUPAC Name[(2S)-2-hydroxy-3-({hydroxy[(2R)-2-[(9Z)-octadec-9-enoyloxy]-3-[(11Z)-tetradec-11-enoyloxy]propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Traditional Name(2S)-2-hydroxy-3-{[hydroxy((2R)-2-[(9Z)-octadec-9-enoyloxy]-3-[(11Z)-tetradec-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/CC)OC(=O)CCCCCCC\C=C/CCCCCCCC
InChI Identifier
InChI=1S/C38H72O13P2/c1-3-5-7-9-11-13-15-16-17-18-20-22-24-26-28-30-38(41)51-36(34-50-53(45,46)49-32-35(39)31-48-52(42,43)44)33-47-37(40)29-27-25-23-21-19-14-12-10-8-6-4-2/h6,8,16-17,35-36,39H,3-5,7,9-15,18-34H2,1-2H3,(H,45,46)(H2,42,43,44)/b8-6-,17-16-/t35-,36+/m0/s1
InChI KeyHTJFSIVRMAPSHX-WKPQWOHKSA-N