Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:17:19 UTC
Update Date2022-08-31 18:42:38 UTC
Metabolite IDMMDBc0032457
Metabolite Identification
Common NamePGP(19:iso/15:0cyclo)
DescriptionPGP(19:iso/15:0cyclo) 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/15:0cyclo), in particular, consists of one 17-methylocatdecanoyl chain to the C-1 atom, and one cis-9,10-Methylenetetradecanoic acid 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 FormulaC40H78O13P2
Average Mass828.999
Monoisotopic Mass828.491766568
IUPAC Name[(2S)-3-({[(2R)-2-{[8-(2-butylcyclopropyl)octanoyl]oxy}-3-[(17-methyloctadecanoyl)oxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2S)-3-{[(2R)-2-{[8-(2-butylcyclopropyl)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)CCCCCCCC1CC1CCCC
InChI Identifier
InChI=1S/C40H78O13P2/c1-4-5-25-35-29-36(35)26-21-17-15-19-23-28-40(43)53-38(33-52-55(47,48)51-31-37(41)30-50-54(44,45)46)32-49-39(42)27-22-18-14-12-10-8-6-7-9-11-13-16-20-24-34(2)3/h34-38,41H,4-33H2,1-3H3,(H,47,48)(H2,44,45,46)/t35?,36?,37-,38+/m0/s1
InChI KeyMRIIJDYIMOCNLQ-FKTBZTESSA-N