Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 05:02:28 UTC
Update Date2022-08-31 22:38:44 UTC
Metabolite IDMMDBc0033770
Metabolite Identification
Common NamePC(16:0/20:1(11Z))
DescriptionPC(16:0/20:1(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(16:0/20:1(11Z)), in particular, consists of one hexadecanoyl chain to the C-1 atom, and one 11Z-eicosenoyl 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-Hexadecanoyl-2-(11Z-eicosenoyl)-sn-glycero-3-phosphocholineChEBI
GPCho(16:0/20:1)ChEBI
GPCho(16:0/20:1n9)ChEBI
GPCho(16:0/20:1W9)ChEBI
PC(16:0/20:1)ChEBI
PC(16:0/20:1n9)ChEBI
PC(16:0/20:1W9)ChEBI
Phosphatidylcholine(16:0/20:1)ChEBI
Phosphatidylcholine(16:0/20:1n9)ChEBI
Phosphatidylcholine(16:0/20:1W9)ChEBI
GPCho(36:1)HMDB
PC(36:1)HMDB
1-Palmitoyl-2-eicosenoyl-sn-glycero-3-phosphocholineHMDB
LecithinHMDB
Phosphatidylcholine(36:1)HMDB
1-Hexadecanoyl-2-(11-eicosenoyl)-sn-glycero-3-phosphocholineHMDB
PC(16:0/20:1(11Z))Lipid Annotator
Molecular FormulaC44H86NO8P
Average Mass788.1293
Monoisotopic Mass787.609105245
IUPAC Name(2-{[(2R)-3-(hexadecanoyloxy)-2-[(11Z)-icos-11-enoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCCC(=O)OC[C@]([H])(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCC\C=C/CCCCCCCC
InChI Identifier
InChI=1S/C44H86NO8P/c1-6-8-10-12-14-16-18-20-21-22-23-25-27-29-31-33-35-37-44(47)53-42(41-52-54(48,49)51-39-38-45(3,4)5)40-50-43(46)36-34-32-30-28-26-24-19-17-15-13-11-9-7-2/h20-21,42H,6-19,22-41H2,1-5H3/b21-20-/t42-/m1/s1
InChI KeyMZZHKIPFYPOYKP-NYJULOOZSA-N