Record Information
Version1.0
StatusDetected and Quantified
Creation Date2023-02-03 00:00:21 UTC
Update Date2023-02-03 00:00:21 UTC
Metabolite IDMMDBc0060172
Metabolite Identification
Common NameLysoPC(20:0/0:0)
DescriptionLysoPC(20:0/0:0) is a lysophospholipid (LyP). It is a monoglycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. LysoPC(20:0/0:0), in particular, consists of one eicosanoyl chain. Lysophosphatidylcholines can have different combinations of fatty acids of varying lengths and saturation attached at the C-1 (sn-1) position. Fatty acids containing 16, 18 and 20 carbons are the most common. LysoPC(20:3(5Z,8Z,11Z)), in particular, consists of one chain of mead acid at the C-1 position. The mead acid moiety is derived from fish oils, liver and kidney. Lysophosphatidylcholine is found in small amounts in most tissues. It is formed by hydrolysis of phosphatidylcholine by the enzyme phospholipase A2, as part of the de-acylation/re-acylation cycle that controls its overall molecular species composition. It can also be formed inadvertently during extraction of lipids from tissues if the phospholipase is activated by careless handling.
Structure
Synonyms
ValueSource
1-Arachidonyl-glycero-3-phosphocholineChEBI
1-Arachidoyl-GPCChEBI
1-Arachidoyl-GPC (20:0)ChEBI
1-Arachidoyl-sn-glycero-3-phosphocholineChEBI
1-Eicosanoyl-sn-glycero-3-phosphocholineChEBI
GPC(20:0)ChEBI
LPC(20:0)ChEBI
LPC(20:0/0:0)ChEBI
LysoPC(20:0)ChEBI
Lysophosphatidylcholine(20:0)ChEBI
Lysophosphatidylcholine(20:0/0:0)ChEBI
PC(20:0/0:0)ChEBI
LyPC(20:0)HMDB
LyPC(20:0/0:0)HMDB
1-Eicosanoyl-glycero-3-phosphocholineHMDB
1-ArachidonylglycerophosphocholineHMDB
1-ArachidoylglycerophosphocholineHMDB
1-EicosanoylglycerophosphocholineHMDB
1-Arachidoyl-lysophosphatidylcholineHMDB
GPC(20:0/0:0)HMDB
LysoPC(20:0/0:0)Lipid Annotator, ChEBI
Molecular FormulaC28H58NO7P
Average Mass551.7364
Monoisotopic Mass551.395089727
IUPAC Name(2-{[(2R)-2-hydroxy-3-(icosanoyloxy)propyl phosphono]oxy}ethyl)trimethylazanium
Traditional Name(2-{[(2R)-2-hydroxy-3-(icosanoyloxy)propyl phosphono]oxy}ethyl)trimethylazanium
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP([O-])(=O)OCC[N+](C)(C)C
InChI Identifier
InChI=1S/C28H58NO7P/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-28(31)34-25-27(30)26-36-37(32,33)35-24-23-29(2,3)4/h27,30H,5-26H2,1-4H3/t27-/m1/s1
InChI KeyUATOAILWGVYRQS-HHHXNRCGSA-N