Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 05:01:50 UTC
Update Date2024-04-30 20:16:29 UTC
Metabolite IDMMDBc0033756
Metabolite Identification
Common NamePC(14:1(9Z)/20:1(11Z))
DescriptionPC(14:1(9Z)/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(14:1(9Z)/20:1(11Z)), in particular, consists of one 9Z-tetradecenoyl 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-Myristoleoyl-2-eicosenoyl-sn-glycero-3-phosphocholineHMDB
Gpcho(14:1/20:1)HMDB
Gpcho(14:1n5/20:1n9)HMDB
Gpcho(14:1W5/20:1W9)HMDB
Gpcho(34:2)HMDB
LecithinHMDB
PC Aa C34:2HMDB
PC(14:1/20:1)HMDB
PC(14:1n5/20:1n9)HMDB
PC(14:1W5/20:1W9)HMDB
PC(34:2)HMDB
Phosphatidylcholine(14:1/20:1)HMDB
Phosphatidylcholine(14:1n5/20:1n9)HMDB
Phosphatidylcholine(14:1W5/20:1W9)HMDB
Phosphatidylcholine(34:2)HMDB
1-(9Z-Tetradecenoyl)-2-(11-eicosenoyl)-sn-glycero-3-phosphocholineHMDB
PC(14:1(9Z)/20:1(11Z))Lipid Annotator
Molecular FormulaC42H80NO8P
Average Mass758.0603
Monoisotopic Mass757.562155053
IUPAC Name(2-{[(2R)-2-[(11Z)-icos-11-enoyloxy]-3-[(9Z)-tetradec-9-enoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
CCCCCCCC\C=C/CCCCCCCCCC(=O)O[C@]([H])(COC(=O)CCCCCCC\C=C/CCCC)COP([O-])(=O)OCC[N+](C)(C)C
InChI Identifier
InChI=1S/C42H80NO8P/c1-6-8-10-12-14-16-18-19-20-21-22-23-25-27-29-31-33-35-42(45)51-40(39-50-52(46,47)49-37-36-43(3,4)5)38-48-41(44)34-32-30-28-26-24-17-15-13-11-9-7-2/h13,15,19-20,40H,6-12,14,16-18,21-39H2,1-5H3/b15-13-,20-19-/t40-/m1/s1
InChI KeyOLUKQTJCNPHKRC-LYJZGNKWSA-N