Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:17:33 UTC
Update Date2022-08-31 18:42:40 UTC
Metabolite IDMMDBc0032462
Metabolite Identification
Common NamePGP(19:iso/19:0cycv8c)
DescriptionPGP(19:iso/19:0cycv8c) 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/19:0cycv8c), in particular, consists of one 17-methylocatdecanoyl chain to the C-1 atom, and one heptadec-11-12-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 FormulaC44H86O13P2
Average Mass885.107
Monoisotopic Mass884.554366825
IUPAC Name[(2S)-3-({[(2R)-2-{[10-(2-hexylcyclopropyl)decanoyl]oxy}-3-[(17-methyloctadecanoyl)oxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2S)-3-{[(2R)-2-{[10-(2-hexylcyclopropyl)decanoyl]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)CCCCCCCCCC1CC1CCCCCC
InChI Identifier
InChI=1S/C44H86O13P2/c1-4-5-6-24-29-39-33-40(39)30-25-20-16-14-18-22-27-32-44(47)57-42(37-56-59(51,52)55-35-41(45)34-54-58(48,49)50)36-53-43(46)31-26-21-17-13-11-9-7-8-10-12-15-19-23-28-38(2)3/h38-42,45H,4-37H2,1-3H3,(H,51,52)(H2,48,49,50)/t39?,40?,41-,42+/m0/s1
InChI KeyGAQFRIUOLARGJR-IXDDWDRSSA-N