Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 15:34:20 UTC
Update Date2022-09-01 01:47:07 UTC
Metabolite IDMMDBc0047616
Metabolite Identification
Common NamePC(18:2(9Z,11Z)/18:2(9Z,11Z))
DescriptionPC(18:2(9Z,11Z)/18:2(9Z,11Z)) is a phosphatidylchloline (PC). It is a glycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylcholines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PC(18:2(9Z,11Z)/18:2(9Z,11Z)), in particular, consists of two 9Z,11Z-octadecadienoyl chains at positions C-1 and C-2. In E. coli, PCs can be found in the integral component of the cell outer membrane. They are hydrolyzed by Phospholipases to a 2-acylglycerophosphocholine and a carboxylate.
Structure
SynonymsNot Available
Molecular FormulaC44H80NO8P
Average Mass782.097
Monoisotopic Mass781.562155538
IUPAC Name(2-{[(2R)-2,3-bis[(9Z,11Z)-octadeca-9,11-dienoyloxy]propyl phosphono]oxy}ethyl)trimethylazanium
Traditional Name(2-{[(2R)-2,3-bis[(9Z,11Z)-octadeca-9,11-dienoyloxy]propyl phosphono]oxy}ethyl)trimethylazanium
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCC\C=C/C=C\CCCCCC)(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C=C\CCCCCC
InChI Identifier
InChI=1S/C44H80NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-43(46)50-40-42(41-52-54(48,49)51-39-38-45(3,4)5)53-44(47)37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h16-23,42H,6-15,24-41H2,1-5H3/b18-16-,19-17-,22-20-,23-21-/t42-/m1/s1
InChI KeyFDJMFFOKIXCKTF-MMWMKIJTSA-N