Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:22:40 UTC
Update Date2022-09-01 01:25:58 UTC
Metabolite IDMMDBc0046146
Metabolite Identification
Common NamePGP(16:0/23:1(9Z))
DescriptionPGP(16:0/23:1(9Z)) 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(16:0/23:1(9Z)), in particular, consists of one hexadecanoyl chain to the C-1 atom, and one 9Z-tricosanoyl 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
Synonyms
ValueSource
[(2S)-3-({[(2R)-3-(hexadecanoyloxy)-2-[(9Z)-tricos-9-enoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonateGenerator
Molecular FormulaC45H88O13P2
Average Mass899.134
Monoisotopic Mass898.57001689
IUPAC Name[(2S)-3-({[(2R)-3-(hexadecanoyloxy)-2-[(9Z)-tricos-9-enoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2S)-3-{[(2R)-3-(hexadecanoyloxy)-2-[(9Z)-tricos-9-enoyloxy]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)CCCCCCCCCCCCCCC)OC(=O)CCCCCCC\C=C/CCCCCCCCCCCCC
InChI Identifier
InChI=1S/C45H88O13P2/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-25-27-29-31-33-35-37-45(48)58-43(41-57-60(52,53)56-39-42(46)38-55-59(49,50)51)40-54-44(47)36-34-32-30-28-26-24-16-14-12-10-8-6-4-2/h22-23,42-43,46H,3-21,24-41H2,1-2H3,(H,52,53)(H2,49,50,51)/b23-22-/t42-,43+/m0/s1
InChI KeyXAVZUJDMXGSLJK-SYYXUPLNSA-N