Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:08:05 UTC
Update Date2022-08-31 18:38:00 UTC
Metabolite IDMMDBc0032239
Metabolite Identification
Common NamePGP(19:0/19:0)
DescriptionPGP(19:0/19:0) 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(19:0/19:0), in particular, consists of two nonadecanoyl chains at positions C-1 and C-2. 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 FormulaC44H88O13P2
Average Mass887.123
Monoisotopic Mass886.57001689
IUPAC Name[(2R)-3-({[(2R)-2,3-bis(nonadecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2R)-3-{[(2R)-2,3-bis(nonadecanoyloxy)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)CCCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C44H88O13P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-43(46)53-39-42(40-56-59(51,52)55-38-41(45)37-54-58(48,49)50)57-44(47)36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h41-42,45H,3-40H2,1-2H3,(H,51,52)(H2,48,49,50)/t41-,42-/m1/s1
InChI KeyUOYDXKLONKVVSK-NCRNUEESSA-N