Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:14:16 UTC
Update Date2022-08-31 18:41:36 UTC
Metabolite IDMMDBc0032387
Metabolite Identification
Common NamePGP(15:0/12:0(3-OH))
DescriptionPGP(15:0/12:0(3-OH)) 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(15:0/12:0(3-OH)), in particular, consists of one pentadecanoyl chain to the C-1 atom, and one 3-hydroxydodecanoyl 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 FormulaC33H66O14P2
Average Mass748.825
Monoisotopic Mass748.392780801
IUPAC Name[(2R)-2-hydroxy-3-({hydroxy[(2R)-2-[(3-hydroxydodecanoyl)oxy]-3-(pentadecanoyloxy)propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Traditional Name(2R)-2-hydroxy-3-{[hydroxy((2R)-2-[(3-hydroxydodecanoyl)oxy]-3-(pentadecanoyloxy)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)CCCCCCCCCCCCCC)OC(=O)CC(O)CCCCCCCCC
InChI Identifier
InChI=1S/C33H66O14P2/c1-3-5-7-9-11-12-13-14-15-17-19-21-23-32(36)43-27-31(28-46-49(41,42)45-26-30(35)25-44-48(38,39)40)47-33(37)24-29(34)22-20-18-16-10-8-6-4-2/h29-31,34-35H,3-28H2,1-2H3,(H,41,42)(H2,38,39,40)/t29?,30-,31-/m1/s1
InChI KeyXDNDOIUYICERLU-DGRDJXPTSA-N