Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:14:18 UTC
Update Date2022-09-01 01:21:51 UTC
Metabolite IDMMDBc0045974
Metabolite Identification
Common NamePGP(12:0/30:0)
DescriptionPGP(12:0/30:0) 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(12:0/30:0), in particular, consists of one dodecanoyl chain to the C-1 atom, and one tricontanoyl 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)-3-(dodecanoyloxy)-2-(triacontanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonateGenerator
Molecular FormulaC48H96O13P2
Average Mass943.231
Monoisotopic Mass942.632617147
IUPAC Name[(2S)-3-({[(2R)-3-(dodecanoyloxy)-2-(triacontanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional Name(2S)-3-{[(2R)-3-(dodecanoyloxy)-2-(triacontanoyloxy)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)CCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C48H96O13P2/c1-3-5-7-9-11-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-32-34-36-38-40-48(51)61-46(43-57-47(50)39-37-35-33-31-12-10-8-6-4-2)44-60-63(55,56)59-42-45(49)41-58-62(52,53)54/h45-46,49H,3-44H2,1-2H3,(H,55,56)(H2,52,53,54)/t45-,46+/m0/s1
InChI KeyHTZZSTRAEWWNNO-CRCOQUFZSA-N