Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:14:24 UTC
Update Date2022-09-01 01:22:02 UTC
Metabolite IDMMDBc0045976
Metabolite Identification
Common NamePGP(14:0/16:1(11Z))
DescriptionPGP(14:0/16:1(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(14:0/16:1(11Z)), in particular, consists of one tetradecanoyl 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 FormulaC36H70O13P2
Average Mass772.891
Monoisotopic Mass772.42916631
IUPAC Name[(2S)-3-({[(2R)-2-[(11Z)-hexadec-11-enoyloxy]-3-(tetradecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2S)-3-{[(2R)-2-[(11Z)-hexadec-11-enoyloxy]-3-(tetradecanoyloxy)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)CCCCCCCCCCCCC)OC(=O)CCCCCCCCC\C=C/CCCC
InChI Identifier
InChI=1S/C36H70O13P2/c1-3-5-7-9-11-13-15-16-18-20-22-24-26-28-36(39)49-34(32-48-51(43,44)47-30-33(37)29-46-50(40,41)42)31-45-35(38)27-25-23-21-19-17-14-12-10-8-6-4-2/h9,11,33-34,37H,3-8,10,12-32H2,1-2H3,(H,43,44)(H2,40,41,42)/b11-9-/t33-,34+/m0/s1
InChI KeyUJSBJOMIMWTSPO-DUBLSGDASA-N