Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 13:45:39 UTC
Update Date2022-09-01 01:15:05 UTC
Metabolite IDMMDBc0045373
Metabolite Identification
Common NamePC(14:0/15:0)
DescriptionPC(14:0/15:0) 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(14:0/15:0), in particular, consists of one tetradecanoyl chain to the C-1 atom, and one pentadecanoyl 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 (14:0/15:0)ChEBI
PC(29:0)HMDB
1-Myristoyl-2-pentadecanoyl-sn-glycero-3-phosphocholineHMDB
GPCho(29:0)HMDB
Phosphatidylcholine(14:0/15:0)HMDB
LecithinHMDB
Phosphatidylcholine(29:0)HMDB
1-Tetradecanoyl-2-pentadecanoyl-sn-glycero-3-phosphocholineHMDB
GPCho(14:0/15:0)HMDB
PC(14:0/15:0)Lipid Annotator
Molecular FormulaC37H74NO8P
Average Mass691.9591
Monoisotopic Mass691.515204861
IUPAC Nametrimethyl(2-{[(2R)-2-(pentadecanoyloxy)-3-(tetradecanoyloxy)propyl phosphonato]oxy}ethyl)azanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCCCCCC)(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C37H74NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-37(40)46-35(34-45-47(41,42)44-32-31-38(3,4)5)33-43-36(39)29-27-25-23-21-19-17-15-13-11-9-7-2/h35H,6-34H2,1-5H3/t35-/m1/s1
InChI KeyJERIBPHBOOFETI-PGUFJCEWSA-N