Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 05:03:10 UTC
Update Date2024-04-30 20:17:11 UTC
Metabolite IDMMDBc0033786
Metabolite Identification
Common NamePC(16:1(9Z)/18:1(11Z))
DescriptionPC(16:1(9Z)/18:1(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(16:1(9Z)/18:1(11Z)), in particular, consists of one 9Z-hexadecenoyl chain to the C-1 atom, and one 11Z-octadecenoyl to the C-2 atom. 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
Synonyms
ValueSource
1-Palmitoleoyl-2-vaccenoyl-sn-glycero-3-phosphocholineChEBI
GPCho(16:1/18:1)ChEBI
GPCho(16:1n7/18:1n7)ChEBI
GPCho(16:1W7/18:1W7)ChEBI
GPCho(34:2)ChEBI
PC(16:1/18:1)ChEBI
PC(16:1n7/18:1n7)ChEBI
PC(16:1W7/18:1W7)ChEBI
Phosphatidylcholine(16:1n7/18:1n7)ChEBI
Phosphatidylcholine(16:1W7/18:1W7)ChEBI
LecithinHMDB
PC Aa C34:2HMDB
PC(34:2)HMDB
Phosphatidylcholine(16:1/18:1)HMDB
Phosphatidylcholine(34:2)HMDB
1-(9Z-Hexadecenoyl)-2-(11Z-octadecenoyl)-sn-glycero-3-phosphocholineHMDB
PC(16:1(9Z)/18:1(11Z))Lipid Annotator
Molecular FormulaC42H80NO8P
Average Mass758.0603
Monoisotopic Mass757.562155053
IUPAC Name(2-{[(2R)-3-[(9Z)-hexadec-9-enoyloxy]-2-[(11Z)-octadec-11-enoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
CCCCCC\C=C/CCCCCCCCCC(=O)O[C@]([H])(COC(=O)CCCCCCC\C=C/CCCCCC)COP([O-])(=O)OCC[N+](C)(C)C
InChI Identifier
InChI=1S/C42H80NO8P/c1-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-42(45)51-40(39-50-52(46,47)49-37-36-43(3,4)5)38-48-41(44)34-32-30-28-26-24-22-19-17-15-13-11-9-7-2/h16-19,40H,6-15,20-39H2,1-5H3/b18-16-,19-17-/t40-/m1/s1
InChI KeyJUVGBPLHSDPAMK-JSLHZOBYSA-N