Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:17:27 UTC
Update Date2022-08-31 18:42:39 UTC
Metabolite IDMMDBc0032460
Metabolite Identification
Common NamePGP(19:iso/17:0cycw7c)
DescriptionPGP(19:iso/17:0cycw7c) 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(19:iso/17:0cycw7c), in particular, consists of one 17-methylocatdecanoyl chain to the C-1 atom, and one heptadec-9-10-cyclo-anoyl 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)-2-{[8-(2-hexylcyclopropyl)octanoyl]oxy}-3-[(17-methyloctadecanoyl)oxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2S)-3-{[(2R)-2-{[8-(2-hexylcyclopropyl)octanoyl]oxy}-3-[(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)CCCCCCCCCCCCCCCC(C)C)OC(=O)CCCCCCCC1CC1CCCCCC
InChI Identifier
InChI=1S/C42H82O13P2/c1-4-5-6-22-27-37-31-38(37)28-23-18-16-20-25-30-42(45)55-40(35-54-57(49,50)53-33-39(43)32-52-56(46,47)48)34-51-41(44)29-24-19-15-13-11-9-7-8-10-12-14-17-21-26-36(2)3/h36-40,43H,4-35H2,1-3H3,(H,49,50)(H2,46,47,48)/t37?,38?,39-,40+/m0/s1
InChI KeyXGPFFOSFTLOVNM-UXYHKRDYSA-N