Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:19:32 UTC
Update Date2022-09-01 01:25:17 UTC
Metabolite IDMMDBc0046082
Metabolite Identification
Common NamePGP(15:1(11Z)/20:1(13Z))
DescriptionPGP(15:1(11Z)/20:1(13Z)) 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(15:1(11Z)/20:1(13Z)), in particular, consists of one 11Z-pentadecenoyl chain to the C-1 atom, and one 13Z-eicosenoyl 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 FormulaC41H78O13P2
Average Mass841.01
Monoisotopic Mass840.491766568
IUPAC Name[(2S)-2-hydroxy-3-({hydroxy[(2R)-2-[(13Z)-icos-13-enoyloxy]-3-[(11Z)-pentadec-11-enoyloxy]propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Traditional Name(2S)-2-hydroxy-3-{[hydroxy((2R)-2-[(13Z)-icos-13-enoyloxy]-3-[(11Z)-pentadec-11-enoyloxy]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)CCCCCCCCC\C=C/CCC)OC(=O)CCCCCCCCCCC\C=C/CCCCCC
InChI Identifier
InChI=1S/C41H78O13P2/c1-3-5-7-9-11-13-15-17-18-19-20-21-23-25-27-29-31-33-41(44)54-39(37-53-56(48,49)52-35-38(42)34-51-55(45,46)47)36-50-40(43)32-30-28-26-24-22-16-14-12-10-8-6-4-2/h8,10,13,15,38-39,42H,3-7,9,11-12,14,16-37H2,1-2H3,(H,48,49)(H2,45,46,47)/b10-8-,15-13-/t38-,39+/m0/s1
InChI KeyOEZJOCYIRKVYCV-QJYCUUQESA-N