Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:15:45 UTC
Update Date2022-08-31 18:42:08 UTC
Metabolite IDMMDBc0032423
Metabolite Identification
Common NamePGP(17:0cycw7c/19:iso)
DescriptionPGP(17:0cycw7c/19:iso) 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(17:0cycw7c/19:iso), in particular, consists of one heptadec-9-10-cyclo-anoyl chain to the C-1 atom, and one 17-methylocatdecanoyl 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 FormulaC42H82O13P2
Average Mass857.053
Monoisotopic Mass856.523066696
IUPAC Name[(2S)-3-({[(2R)-3-{[8-(2-hexylcyclopropyl)octanoyl]oxy}-2-[(17-methyloctadecanoyl)oxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2S)-3-{[(2R)-3-{[8-(2-hexylcyclopropyl)octanoyl]oxy}-2-[(17-methyloctadecanoyl)oxy]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)CCCCCCCC1CC1CCCCCC)OC(=O)CCCCCCCCCCCCCCCC(C)C
InChI Identifier
InChI=1S/C42H82O13P2/c1-4-5-6-22-27-37-31-38(37)28-23-18-16-20-24-29-41(44)51-34-40(35-54-57(49,50)53-33-39(43)32-52-56(46,47)48)55-42(45)30-25-19-15-13-11-9-7-8-10-12-14-17-21-26-36(2)3/h36-40,43H,4-35H2,1-3H3,(H,49,50)(H2,46,47,48)/t37?,38?,39-,40+/m0/s1
InChI KeyOQLGDGYTSXEVAG-UXYHKRDYSA-N