Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 13:50:14 UTC
Update Date2022-09-01 01:16:05 UTC
Metabolite IDMMDBc0045471
Metabolite Identification
Common NamePC(15:0/20:1(11Z))
DescriptionPC(15:0/20:1(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(15:0/20:1(11Z)), in particular, consists of one pentadecanoyl 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
Phosphatidylcholine(15:0/20:1)HMDB
1-Pentadecanoyl-2-eicosenoyl-sn-glycero-3-phosphocholineHMDB
GPCho(35:1)HMDB
PC(15:0/20:1)HMDB
LecithinHMDB
Phosphatidylcholine(35:1)HMDB
PC(35:1)HMDB
1-Pentadecanoyl-2-(11-eicosenoyl)-sn-glycero-3-phosphocholineHMDB
GPCho(15:0/20:1)HMDB
PC(15:0/20:1(11Z))Lipid Annotator
Molecular FormulaC43H84NO8P
Average Mass774.1027
Monoisotopic Mass773.593455181
IUPAC Name(2-{[(2R)-2-[(11Z)-icos-11-enoyloxy]-3-(pentadecanoyloxy)propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCC(=O)OC[C@]([H])(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCC\C=C/CCCCCCCC
InChI Identifier
InChI=1S/C43H84NO8P/c1-6-8-10-12-14-16-18-20-21-22-23-24-26-28-30-32-34-36-43(46)52-41(40-51-53(47,48)50-38-37-44(3,4)5)39-49-42(45)35-33-31-29-27-25-19-17-15-13-11-9-7-2/h20-21,41H,6-19,22-40H2,1-5H3/b21-20-/t41-/m1/s1
InChI KeyTYQXQGGTOWQUKL-HFWGUVFESA-N