Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:12:40 UTC
Update Date2022-09-01 01:21:33 UTC
Metabolite IDMMDBc0045939
Metabolite Identification
Common NamePGP(10:0/22:0)
DescriptionPGP(10:0/22:0) 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(10:0/22:0), in particular, consists of one decanoyl chain to the C-1 atom, and one docosanoyl 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 FormulaC38H76O13P2
Average Mass802.961
Monoisotopic Mass802.476116503
IUPAC Name[(2S)-3-({[(2R)-3-(decanoyloxy)-2-(docosanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2S)-3-{[(2R)-3-(decanoyloxy)-2-(docosanoyloxy)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)CCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C38H76O13P2/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-21-22-24-26-28-30-38(41)51-36(33-47-37(40)29-27-25-23-10-8-6-4-2)34-50-53(45,46)49-32-35(39)31-48-52(42,43)44/h35-36,39H,3-34H2,1-2H3,(H,45,46)(H2,42,43,44)/t35-,36+/m0/s1
InChI KeyDJNYWFYBORRZLF-MPQUPPDSSA-N