Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-17 23:46:00 UTC
Update Date2024-04-30 19:43:02 UTC
Metabolite IDMMDBc0029897
Metabolite Identification
Common NamePG(16:0/18:1(11Z))
DescriptionPG(18:1(11Z)/16:0) 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(11Z)/16:0), in particular, consists of one 11Z-octadecenoyl chain to the C-1 atom, and one hexadecanoyl 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
PG(34:1)Lipid Annotator, HMDB
PG(16:0/18:1(11Z))Lipid Annotator
Phosphatidylglycerol(34:1)Lipid Annotator, HMDB
1-hexadecanoyl-2-(11Z-octadecenoyl)-sn-glycero-3-phospho-(1'-glycerol)Lipid Annotator, HMDB
GPG(16:0/18:1)Lipid Annotator, HMDB
Phosphatidylglycerol(16:0/18:1)Lipid Annotator, HMDB
1-palmitoyl-2-vaccenoyl-sn-glycero-3-phosphoglycerolLipid Annotator, HMDB
PG(16:0/18:1)Lipid Annotator, HMDB
1-hexadecanoyl-2-(11Z-octadecenoyl)-sn-glycero-3-phosphoglycerolLipid Annotator, HMDB
GPG(34:1)Lipid Annotator, HMDB
GPG(16:0/18:1N7)HMDB
GPG(16:0/18:1W7)HMDB
PG(16:0/18:1N7)HMDB
PG(16:0/18:1W7)HMDB
Phosphatidylglycerol(16:0/18:1n7)HMDB
Phosphatidylglycerol(16:0/18:1W7)HMDB
1-Palmitoyl-2-cis-vaccenoyl-sn-glycero-3-phospho-(1'-glycerol)HMDB
1-Palmitoyl-2-cis-vaccenoyl-sn-glycero-3-phospho-(1’-glycerol)HMDB
1-Palmitoyl-2-cis-vaccenoyl-sn-glycero-3-phosphoglycerolHMDB
1-Palmitoyl-2-oleoyl-GPGHMDB
Phosphatidylglycerol(16:0/18:1(11Z))HMDB
1-Palmitoyl-2-cis-vaccenoyl-GPGHMDB
GPG(16:0/18:1(11Z))HMDB
Molecular FormulaC40H77O10P
Average Mass749.0071
Monoisotopic Mass748.525435196
IUPAC Name[(2S)-2,3-dihydroxypropoxy][(2R)-3-(hexadecanoyloxy)-2-[(11Z)-octadec-11-enoyloxy]propoxy]phosphinic acid
Traditional Name(2S)-2,3-dihydroxypropoxy(2R)-3-(hexadecanoyloxy)-2-[(11Z)-octadec-11-enoyloxy]propoxyphosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCC\C=C/CCCCCC
InChI Identifier
InChI=1S/C40H77O10P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-40(44)50-38(36-49-51(45,46)48-34-37(42)33-41)35-47-39(43)31-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h13,15,37-38,41-42H,3-12,14,16-36H2,1-2H3,(H,45,46)/b15-13-/t37-,38+/m0/s1
InChI KeyADYWCMPUNIVOEA-GPJPVTGXSA-N