Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:15:42 UTC
Update Date2022-09-01 01:22:48 UTC
Metabolite IDMMDBc0046002
Metabolite Identification
Common NamePGP(14:1(11Z)/20:1(13Z))
DescriptionPGP(14:1(11Z)/20:1(13Z)) 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)/20:1(13Z)), in particular, consists of one 11Z-tetradecenoyl chain to the C-1 atom, and one 13Z-eicosenoyl 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 FormulaC40H76O13P2
Average Mass826.983
Monoisotopic Mass826.476116503
IUPAC Name[(2S)-2-hydroxy-3-({hydroxy[(2R)-2-[(13Z)-icos-13-enoyloxy]-3-[(11Z)-tetradec-11-enoyloxy]propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Traditional Name(2S)-2-hydroxy-3-{[hydroxy((2R)-2-[(13Z)-icos-13-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)CCCCCCCCCCC\C=C/CCCCCC
InChI Identifier
InChI=1S/C40H76O13P2/c1-3-5-7-9-11-13-15-16-17-18-19-20-22-24-26-28-30-32-40(43)53-38(36-52-55(47,48)51-34-37(41)33-50-54(44,45)46)35-49-39(42)31-29-27-25-23-21-14-12-10-8-6-4-2/h6,8,13,15,37-38,41H,3-5,7,9-12,14,16-36H2,1-2H3,(H,47,48)(H2,44,45,46)/b8-6-,15-13-/t37-,38+/m0/s1
InChI KeyJIZMAFHYFYSUGS-BIARWYACSA-N