Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:18:43 UTC
Update Date2022-09-01 01:25:08 UTC
Metabolite IDMMDBc0046064
Metabolite Identification
Common NamePGP(15:0/27:0)
DescriptionPGP(15:0/27:0) 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(15:0/27:0), in particular, consists of one pentadecanoyl chain to the C-1 atom, and one heptacosanoyl 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)-3-({[(2R)-2-(heptacosanoyloxy)-3-(pentadecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonateGenerator
Molecular FormulaC48H96O13P2
Average Mass943.231
Monoisotopic Mass942.632617147
IUPAC Name[(2S)-3-({[(2R)-2-(heptacosanoyloxy)-3-(pentadecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2S)-3-{[(2R)-2-(heptacosanoyloxy)-3-(pentadecanoyloxy)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)CCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C48H96O13P2/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-25-26-27-28-30-32-34-36-38-40-48(51)61-46(44-60-63(55,56)59-42-45(49)41-58-62(52,53)54)43-57-47(50)39-37-35-33-31-29-16-14-12-10-8-6-4-2/h45-46,49H,3-44H2,1-2H3,(H,55,56)(H2,52,53,54)/t45-,46+/m0/s1
InChI KeyUPDGPMSSQQVLTG-CRCOQUFZSA-N