Structure database (LMSD)

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LM IDLMGP01030015
Common NamePC(P-16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z))
Systematic Name1-(1Z-hexadecenyl)-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-
phosphocholine
SynonymsPC(16:0p/22:6); PC(P-38:6); PC(P-16:0/22:6)
Exact Mass
789.5672 (neutral)    Calculate m/z:
FormulaC46H80NO7P
CategoryGlycerophospholipids [GP]
Main ClassGlycerophosphocholines [GP01]
Sub Class1-(1Z-alkenyl),2-acylglycerophosphocholines [GP0103]
AbbrevPC O-38:7
Abbrev ChainsPC P-16:0/22:6
PubChem CID52923866
CHEBI ID133636
SWISSLIPIDS IDSLM:000048882
InChIKeyQICWUUGBNFIZAZ-KMPUTSBYSA-N  Show lipids differing only in stereochemistry/bond geometry
InChI
InChI=1S/C46H80NO7P/c1-6-8-10-12-14-16-18-20-22-23-24-25-26-27-29-31-33-35-37-39-46(48)54-45(44-53-55(49,50)52-42-40-47(3,4)5)43-51-41-38-36-34-32-30-28-21-19-17-15-13-11-9-7-2/h8,10,14,16,20,22,24-25,27,29,33,35,38,41,45H,6-7,9,11-13,15,17-19,21,23,26,28,30-32,34,36-37,39-40,42-44H2,1-5H3/b10-8-,16-14-,22-20-,25-24-,29-27-,35-33-,41-38-/t45-/m1/s1
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SMILES
[C@](COP(=O)([O-])OCC[N+](C)(C)C)([H])(OC(CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CC)=O)CO/C=C\CCCCCCCCCCCCCC
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StatusActive
ReferencesQuantitative analysis of phospholipids containing arachidonate and
docosahexaenoate chains in microdissected regions of mouse brain
Paul H. Axelsen and Robert C. Murphy
J. Lipid Res. 2010 51:(3) 660-671
Calculated physicochemical properties (?):
 Heavy Atoms55Rings0Aromatic Rings0Rotatable Bonds39
 van der Waals
Molecular Volume
875.60Topological Polar
Surface Area
94.12Hydrogen
Bond Donors
0Hydrogen
Bond Acceptors
8
 logP13.63Molar
Refractivity
233.00    
LIPID MAPS® abbreviations for glycerophospholipids (GP)

The LIPID MAPS® glycerophospholipid abbreviations (PC, PE, etc.) are used here to refer to species with one or two radyl side-chains where the structures of the side chains are indicated within parentheses in the 'Headgroup(sn1/sn2)' format (e.g. PC(16:0/18:1(9Z)). By default, R stereochemistry at the C-2 carbon of glycerol and attachment of the headgroup at the sn3 position is assumed. Also, acyl chains are assumed by default. The 'O-' prefix is used to indicate the presence of an alkyl ether substituent e.g. PC(O-16:0/18:1(9Z)), whereas the 'P-' prefix is used for the 1Z-alkenyl ether (Plasmalogen) substituent e.g. PC(P-16:0/18:1(9Z)).

For molecules with opposite (S) stereochemistry at C2 of the glycerol group and attachment of the headgroup at the sn1 position, the stereochemistry specification of [S] is appended to the abbreviation. The 'Headgroup(sn3/sn2)' abbreviation format is used.

For molecules with unknown stereochemistry at the C-2 carbon of the glycerol group, the stereochemistry specification of [U] is appended to the abbreviation and the structure is drawn with C-2 stereochemistry unspecified.