Structure Database (LMSD)
Common Name
PC(P-18:1(9Z)/20:4(5Z,8Z,11Z,14Z))
Systematic Name
1-(1Z,9Z-octadecadienyl)-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-glycero-3-phosphocholine
Synonyms
- 1-(1-enyl-oleoyl)-2-arachidonoyl-sn-glycero-3-phosphocholine
LM ID
LMGP01030166
Formula
Exact Mass
Calculate m/z
791.582891
Sum Composition
Abbrev Chains
PC P-18:1/20:4
Status
Active
3D model of PC(P-18:1(9Z)/20:4(5Z,8Z,11Z,14Z))
Please note: Where there are chiral atoms but the stereochemistry is undefined, the 3D model takes an arbitrary conformation
Classification
Category
Main Class
Sub Class
Reactions
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Reactions are shown if the E.C. number of the enzyme catalysing it is annotated in the UniProt database for a species belonging to the selected taxonomic class.
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References
String Representations
InChiKey (Click to copy)
HNUHLIYPMNZVJJ-HCMWKDOBSA-N
InChi (Click to copy)
InChI=1S/C46H82NO7P/c1-6-8-10-12-14-16-18-20-22-24-25-27-29-31-33-35-37-39-46(48)54-45(44-53-55(49,50)52-42-40-47(3,4)5)43-51-41-38-36-34-32-30-28-26-23-21-19-17-15-13-11-9-7-2/h14,16,20-23,25,27,31,33,38,41,45H,6-13,15,17-19,24,26,28-30,32,34-37,39-40,42-44H2,1-5H3/b16-14-,22-20-,23-21-,27-25-,33-31-,41-38-/t45-/m1/s1
SMILES (Click to copy)
[C@](COP(=O)([O-])OCC[N+](C)(C)C)([H])(OC(CCC/C=C\C/C=C\C/C=C\C/C=C\CCCCC)=O)CO/C=C\CCCCCC/C=C\CCCCCCCC
Other Databases
Calculated Physicochemical Properties
Heavy Atoms
55
Rings
0
Aromatic Rings
0
Rotatable Bonds
40
Van der Waals Molecular Volume
878.24
Topological Polar Surface Area
94.12
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
8
logP
13.85
Molar Refractivity
233.09
Admin
Created at
20th Dec 2024
Updated at
20th Dec 2024
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.
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.