Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:32:20 UTC
Update Date2022-09-01 01:30:52 UTC
Metabolite IDMMDBc0046345
Metabolite Identification
Common NamePGP(20:1(11Z)/30:0)
DescriptionPGP(20:1(11Z)/30:0) 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(20:1(11Z)/30:0), in particular, consists of one 11Z-eicosenoyl chain to the C-1 atom, and one tricontanoyl 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)-3-[(11Z)-icos-11-enoyloxy]-2-(triacontanoyloxy)propoxy]phosphoryl}oxy)propoxy]phosphonateGenerator
Molecular FormulaC56H110O13P2
Average Mass1053.431
Monoisotopic Mass1052.742167598
IUPAC Name[(2S)-2-hydroxy-3-({hydroxy[(2R)-3-[(11Z)-icos-11-enoyloxy]-2-(triacontanoyloxy)propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Traditional Name(2S)-2-hydroxy-3-{[hydroxy((2R)-3-[(11Z)-icos-11-enoyloxy]-2-(triacontanoyloxy)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/CCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C56H110O13P2/c1-3-5-7-9-11-13-15-17-19-21-22-23-24-25-26-27-28-29-30-32-34-36-38-40-42-44-46-48-56(59)69-54(52-68-71(63,64)67-50-53(57)49-66-70(60,61)62)51-65-55(58)47-45-43-41-39-37-35-33-31-20-18-16-14-12-10-8-6-4-2/h18,20,53-54,57H,3-17,19,21-52H2,1-2H3,(H,63,64)(H2,60,61,62)/b20-18-/t53-,54+/m0/s1
InChI KeySYJXCSJPBMFTMF-FRTVDRIBSA-N