Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:15:57 UTC
Update Date2022-09-01 01:22:51 UTC
Metabolite IDMMDBc0046008
Metabolite Identification
Common NamePGP(14:1(11Z)/24:1(9Z))
DescriptionPGP(14:1(11Z)/24:1(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)/24:1(9Z)), in particular, consists of one 11Z-tetradecenoyl chain to the C-1 atom, and one 9Z-tetracosenoyl 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)-2-Hydroxy-3-({hydroxy[(2R)-2-[(9Z)-tetracos-9-enoyloxy]-3-[(11Z)-tetradec-11-enoyloxy]propoxy]phosphoryl}oxy)propoxy]phosphonateGenerator
Molecular FormulaC44H84O13P2
Average Mass883.091
Monoisotopic Mass882.538716761
IUPAC Name[(2S)-2-hydroxy-3-({hydroxy[(2R)-2-[(9Z)-tetracos-9-enoyloxy]-3-[(11Z)-tetradec-11-enoyloxy]propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Traditional Name(2S)-2-hydroxy-3-{[hydroxy((2R)-2-[(9Z)-tetracos-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/CCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C44H84O13P2/c1-3-5-7-9-11-13-15-16-17-18-19-20-21-22-23-24-26-28-30-32-34-36-44(47)57-42(40-56-59(51,52)55-38-41(45)37-54-58(48,49)50)39-53-43(46)35-33-31-29-27-25-14-12-10-8-6-4-2/h6,8,22-23,41-42,45H,3-5,7,9-21,24-40H2,1-2H3,(H,51,52)(H2,48,49,50)/b8-6-,23-22-/t41-,42+/m0/s1
InChI KeyDERVSUQSIBVEQJ-RHEGNBNUSA-N