Structure Database (LMSD)
Common Name
PS(18:4(6Z,9Z,12Z,15Z)/0:0)
Systematic Name
1-(6Z,9Z,12Z,15Z-octadecatetraenoyl)-glycero-3-phosphoserine
Synonyms
- LPS(18:4)
LM ID
LMGP03050018
Formula
Exact Mass
Calculate m/z
517.244072
Sum Composition
Abbrev Chains
LPS 18:4
Status
Active (generated by computational methods)
3D model of PS(18:4(6Z,9Z,12Z,15Z)/0:0)
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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String Representations
InChiKey (Click to copy)
AVZYBIVBKFHKKK-ZAFJSTQKSA-N
InChi (Click to copy)
InChI=1S/C24H40NO9P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-23(27)32-18-21(26)19-33-35(30,31)34-20-22(25)24(28)29/h3-4,6-7,9-10,12-13,21-22,26H,2,5,8,11,14-20,25H2,1H3,(H,28,29)(H,30,31)/b4-3-,7-6-,10-9-,13-12-/t21-,22+/m1/s1
SMILES (Click to copy)
C(O)(=O)[C@@]([H])(N)COP(OC[C@]([H])(O)COC(CCCC/C=C\C/C=C\C/C=C\C/C=C\CC)=O)(=O)O
Other Databases
Calculated Physicochemical Properties
Heavy Atoms
35
Rings
0
Aromatic Rings
0
Rotatable Bonds
22
Van der Waals Molecular Volume
517.86
Topological Polar Surface Area
165.61
Hydrogen Bond Donors
4
Hydrogen Bond Acceptors
9
logP
5.40
Molar Refractivity
135.83
Admin
Created at
-
Updated at
25th Apr 2022
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.