Structure Database (LMSD)
Common Name
PS(21:0/20:3(8Z,11Z,14Z))
Systematic Name
1-heneicosanoyl-2-(8Z,11Z,14Z-eicosatrienoyl)-glycero-3-phosphoserine
Synonyms
- PS(41:3)
- PS(20:3_21:0)
LM ID
LMGP03010695
Formula
Exact Mass
Calculate m/z
855.598937
Sum Composition
Abbrev Chains
PS 20:3_21:0
Status
Active (generated by computational methods)
3D model of PS(21:0/20:3(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
Filter by species:
ⓘ
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.
Click on an edge to display the reaction(s).
String Representations
InChiKey (Click to copy)
ZVCHLEVHFZLUBI-RXZGSDMMSA-N
InChi (Click to copy)
InChI=1S/C47H86NO10P/c1-3-5-7-9-11-13-15-17-19-21-23-24-26-28-30-32-34-36-38-45(49)55-40-43(41-56-59(53,54)57-42-44(48)47(51)52)58-46(50)39-37-35-33-31-29-27-25-22-20-18-16-14-12-10-8-6-4-2/h12,14,18,20,25,27,43-44H,3-11,13,15-17,19,21-24,26,28-42,48H2,1-2H3,(H,51,52)(H,53,54)/b14-12-,20-18-,27-25-/t43-,44+/m1/s1
SMILES (Click to copy)
C(O)(=O)[C@@]([H])(N)COP(OC[C@]([H])(OC(CCCCCC/C=C\C/C=C\C/C=C\CCCCC)=O)COC(CCCCCCCCCCCCCCCCCCCC)=O)(=O)O
Other Databases
Calculated Physicochemical Properties
Heavy Atoms
59
Rings
0
Aromatic Rings
0
Rotatable Bonds
46
Van der Waals Molecular Volume
924.55
Topological Polar Surface Area
171.68
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
10
logP
14.39
Molar Refractivity
242.43
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.