Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:21:53 UTC
Update Date2022-09-01 01:25:39 UTC
Metabolite IDMMDBc0046129
Metabolite Identification
Common NamePGP(15:1(9Z)/26:1(9Z))
DescriptionPGP(15:1(9Z)/26:1(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(15:1(9Z)/26:1(9Z)), in particular, consists of one 9Z-pentadecenoyl chain to the C-1 atom, and one 9Z-hexacosenoyl 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)-2-[(10Z)-heptacos-10-enoyloxy]-3-[(9Z)-pentadec-9-enoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonateGenerator
Molecular FormulaC48H92O13P2
Average Mass939.199
Monoisotopic Mass938.601317018
IUPAC Name[(2S)-3-({[(2R)-2-[(10Z)-heptacos-10-enoyloxy]-3-[(9Z)-pentadec-9-enoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2S)-3-{[(2R)-2-[(10Z)-heptacos-10-enoyloxy]-3-[(9Z)-pentadec-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)CCCCCCC\C=C/CCCCC)OC(=O)CCCCCCCC\C=C/CCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C48H92O13P2/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-25-26-27-28-30-32-34-36-38-40-48(51)61-46(44-60-63(55,56)59-42-45(49)41-58-62(52,53)54)43-57-47(50)39-37-35-33-31-29-16-14-12-10-8-6-4-2/h12,14,25-26,45-46,49H,3-11,13,15-24,27-44H2,1-2H3,(H,55,56)(H2,52,53,54)/b14-12-,26-25-/t45-,46+/m0/s1
InChI KeyHBJKSKGSDWIRES-YIQHBCMTSA-N