Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:14:21 UTC
Update Date2022-09-01 01:22:01 UTC
Metabolite IDMMDBc0045975
Metabolite Identification
Common NamePGP(14:0/15:0)
DescriptionPGP(14:0/15:0) 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(14:0/15:0), in particular, consists of one tetradecanoyl chain to the C-1 atom, and one pentadecanoyl 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 FormulaC35H70O13P2
Average Mass760.88
Monoisotopic Mass760.42916631
IUPAC Name[(2S)-2-hydroxy-3-({hydroxy[(2R)-2-(pentadecanoyloxy)-3-(tetradecanoyloxy)propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Traditional Name(2S)-2-hydroxy-3-{[hydroxy((2R)-2-(pentadecanoyloxy)-3-(tetradecanoyloxy)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)CCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C35H70O13P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-35(38)48-33(31-47-50(42,43)46-29-32(36)28-45-49(39,40)41)30-44-34(37)26-24-22-20-18-16-14-12-10-8-6-4-2/h32-33,36H,3-31H2,1-2H3,(H,42,43)(H2,39,40,41)/t32-,33+/m0/s1
InChI KeyAFELGWJPAMKACC-JHOUSYSJSA-N