Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:38:13 UTC
Update Date2022-09-01 01:32:04 UTC
Metabolite IDMMDBc0046467
Metabolite Identification
Common NamePGP(24:1(9Z)/28:0)
DescriptionPGP(24:1(9Z)/28:0) 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(24:1(9Z)/28:0), in particular, consists of one 9Z-tetracosenoyl chain to the C-1 atom, and one octacosanoyl 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)-2-Hydroxy-3-({hydroxy[(2R)-2-(octacosanoyloxy)-3-[(9Z)-tetracos-9-enoyloxy]propoxy]phosphoryl}oxy)propoxy]phosphonateGenerator
Molecular FormulaC58H114O13P2
Average Mass1081.485
Monoisotopic Mass1080.773467727
IUPAC Name[(2S)-2-hydroxy-3-({hydroxy[(2R)-2-(octacosanoyloxy)-3-[(9Z)-tetracos-9-enoyloxy]propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Traditional Name(2S)-2-hydroxy-3-{[hydroxy((2R)-2-(octacosanoyloxy)-3-[(9Z)-tetracos-9-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)CCCCCCC\C=C/CCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C58H114O13P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-26-27-28-30-32-34-36-38-40-42-44-46-48-50-58(61)71-56(54-70-73(65,66)69-52-55(59)51-68-72(62,63)64)53-67-57(60)49-47-45-43-41-39-37-35-33-31-29-24-22-20-18-16-14-12-10-8-6-4-2/h33,35,55-56,59H,3-32,34,36-54H2,1-2H3,(H,65,66)(H2,62,63,64)/b35-33-/t55-,56+/m0/s1
InChI KeyRJSHSOGCDNQTRN-RPZXEXCYSA-N