Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 15:34:23 UTC
Update Date2022-09-01 01:47:09 UTC
Metabolite IDMMDBc0047617
Metabolite Identification
Common NamePC(20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z))
DescriptionPC(20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)) 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(20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)), in particular, consists of two 5Z,8Z,11Z,14Z-eicosatetraenoyl 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
Synonyms
ValueSource
1,2-Di-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholineChEBI
1,2-Diarachidonoyl-glycero-3-phosphocholineChEBI
1,2-Diarachidonoyl-sn-glycero-3-phosphocholineChEBI
1,2-Diarachidonyl-L-alpha-glycerophosphorylcholineChEBI
1,2-DiarachidonylphosphatidylcholineChEBI
1,2-Diarachidyl-3-phosphatidylcholineChEBI
DAPCChEBI
DiarachidonoylphosphatidylcholineChEBI
Diarachidonyl lecithinChEBI
Diarachidonyl phosphatidylcholineChEBI
PC(20:4/20:4)ChEBI
1,2-Diarachidonyl-L-a-glycerophosphorylcholineGenerator
1,2-Diarachidonyl-L-α-glycerophosphorylcholineGenerator
1,2-Diradyl-3-phosphatidylcholineHMDB
PC(40:8)HMDB
Phosphatidylcholine(20:4/20:4)HMDB
Phosphatidylcholine(40:8)HMDB
LecithinHMDB
GPCho(20:4/20:4)HMDB
GPCho(40:8)HMDB
1,2-Di(5Z,8Z,11Z,14Z-eicosatetraenoyl)-rac-glycero-3-phosphocholineHMDB
1,2-Diarachidonoyl-rac-glycero-3-phosphocholineHMDB
PC(20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z))Lipid Annotator
Molecular FormulaC48H80NO8P
Average Mass830.1245
Monoisotopic Mass829.562155053
IUPAC Name(2-{[(2R)-2,3-bis[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Namediarachidonyl lecithin
CAS Registry NumberNot Available
SMILES
CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)OC[C@]([H])(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC
InChI Identifier
InChI=1S/C48H80NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-38-40-47(50)54-44-46(45-56-58(52,53)55-43-42-49(3,4)5)57-48(51)41-39-37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h14-17,20-23,26-29,32-35,46H,6-13,18-19,24-25,30-31,36-45H2,1-5H3/b16-14-,17-15-,22-20-,23-21-,28-26-,29-27-,34-32-,35-33-/t46-/m1/s1
InChI KeyLZLVZIFMYXDKCN-QJWFYWCHSA-N