Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 02:06:28 UTC
Update Date2024-04-30 19:54:34 UTC
Metabolite IDMMDBc0032198
Metabolite Identification
Common NamePG(18:0/18:1(9Z))
DescriptionPG(18:1(9Z)/18:0) is a phosphatidylglycerol. Phosphatidylglycerols consist of a glycerol 3-phosphate backbone esterified to either saturated or unsaturated fatty acids on carbons 1 and 2. As is the case with diacylglycerols, phosphatidylglycerols can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PG(18:1(9Z)/18:0), in particular, consists of one 9Z-octadecenoyl chain to the C-1 atom, and one octadecanoyl to the C-2 atom. In E. coli glycerophospholipid metabolism, phosphatidylglycerol is formed from phosphatidic acid (1,2-diacyl-sn-glycerol 3-phosphate) by a sequence of enzymatic reactions that proceeds via two intermediates, cytidine diphosphate diacylglycerol (CDP-diacylglycerol) and phosphatidylglycerophosphate (PGP, a phosphorylated phosphatidylglycerol). Phosphatidylglycerols, along with CDP-diacylglycerol, also serve as precursor molecules for the synthesis of cardiolipin, a phospholipid found in membranes.
Structure
Synonyms
ValueSource
1-Stearoyl-2-oleoyl-sn-glycero-3-phospho-(1'-sn-glycerol)ChEBI
1-Stearoyl-2-oleoyl-sn-glycero-3-phosphoglycerolChEBI
2-Oleoyl-1-stearoyl-sn-glycero-3-phospho-(1'-sn-glycerol)ChEBI
GPG(18:0/18:1)ChEBI
GPG(18:0/18:1OMEGA9)ChEBI
GPG(36:1)ChEBI
PG(18:0/18:1)ChEBI
PG(18:0/18:1OMEGA9)ChEBI
PG(36:1)ChEBI
Phosphatidylglycerol(18:0/18:1)ChEBI
Phosphatidylglycerol(18:0/18:1omega9)ChEBI
Phosphatidylglycerol(36:1)ChEBI
1-Octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-glycerol)HMDB
GPG(18:0/18:1N9)HMDB
GPG(18:0/18:1W9)HMDB
PG(18:0/18:1N9)HMDB
PG(18:0/18:1W9)HMDB
Phosphatidylglycerol(18:0/18:1n9)HMDB
Phosphatidylglycerol(18:0/18:1W9)HMDB
1-Octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoglycerolHMDB
PG(18:0/18:1(9Z))Lipid Annotator
Molecular FormulaC42H81O10P
Average Mass777.0603
Monoisotopic Mass776.556735324
IUPAC Name[(2S)-2,3-dihydroxypropoxy][(2R)-2-[(9Z)-octadec-9-enoyloxy]-3-(octadecanoyloxy)propoxy]phosphinic acid
Traditional Name(2S)-2,3-dihydroxypropoxy((2R)-2-[(9Z)-octadec-9-enoyloxy]-3-(octadecanoyloxy)propoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCCC\C=C/CCCCCCCC
InChI Identifier
InChI=1S/C42H81O10P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-41(45)49-37-40(38-51-53(47,48)50-36-39(44)35-43)52-42(46)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h18,20,39-40,43-44H,3-17,19,21-38H2,1-2H3,(H,47,48)/b20-18-/t39-,40+/m0/s1
InChI KeyZEFGRNLJASLRBZ-QIJYXWHJSA-N