Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:29:55 UTC
Update Date2022-09-01 01:29:59 UTC
Metabolite IDMMDBc0046298
Metabolite Identification
Common NamePGP(18:1(9Z)/30:0)
DescriptionPGP(18:1(9Z)/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(18:1(9Z)/30:0), in particular, consists of one 9Z-octadecenoyl 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)-2-Hydroxy-3-({hydroxy[(2R)-3-[(9Z)-octadec-9-enoyloxy]-2-(triacontanoyloxy)propoxy]phosphoryl}oxy)propoxy]phosphonateGenerator
Molecular FormulaC54H106O13P2
Average Mass1025.377
Monoisotopic Mass1024.710867469
IUPAC Name[(2S)-2-hydroxy-3-({hydroxy[(2R)-3-[(9Z)-octadec-9-enoyloxy]-2-(triacontanoyloxy)propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Traditional Name(2S)-2-hydroxy-3-{[hydroxy((2R)-3-[(9Z)-octadec-9-enoyloxy]-2-(triacontanoyloxy)propoxy)phosphoryl]oxy}propoxyphosphonic acid
CAS Registry NumberNot Available
SMILES
[H][C@](O)(COP(O)(O)=O)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCC\C=C/CCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C54H106O13P2/c1-3-5-7-9-11-13-15-17-19-20-21-22-23-24-25-26-27-28-29-30-32-34-36-38-40-42-44-46-54(57)67-52(50-66-69(61,62)65-48-51(55)47-64-68(58,59)60)49-63-53(56)45-43-41-39-37-35-33-31-18-16-14-12-10-8-6-4-2/h18,31,51-52,55H,3-17,19-30,32-50H2,1-2H3,(H,61,62)(H2,58,59,60)/b31-18-/t51-,52+/m0/s1
InChI KeySACPKRKEDBRDCK-VYDINELGSA-N