Structure Database (LMSD)
Common Name
PS(P-20:0/22:2(13Z,16Z))
Systematic Name
1-(1Z-eicosenyl)-2-(13Z,16Z-docosadienoyl)-glycero-3-phosphoserine
Synonyms
- PS(P-42:2)
- PS(P-20:0/22:2)
LM ID
LMGP03030084
Formula
Exact Mass
Calculate m/z
855.635322
Sum Composition
Abbrev Chains
PS P-20:0/22:2
Status
Active (generated by computational methods)
3D model of PS(P-20:0/22:2(13Z,16Z))
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
String Representations
InChiKey (Click to copy)
LLQQZSNCFXYOAP-XUDGWLFUSA-N
InChi (Click to copy)
InChI=1S/C48H90NO9P/c1-3-5-7-9-11-13-15-17-19-21-23-24-26-28-30-32-34-36-38-40-47(50)58-45(43-56-59(53,54)57-44-46(49)48(51)52)42-55-41-39-37-35-33-31-29-27-25-22-20-18-16-14-12-10-8-6-4-2/h11,13,17,19,39,41,45-46H,3-10,12,14-16,18,20-38,40,42-44,49H2,1-2H3,(H,51,52)(H,53,54)/b13-11-,19-17-,41-39-/t45-,46+/m1/s1
SMILES (Click to copy)
C(O)(=O)[C@@]([H])(N)COP(OC[C@]([H])(OC(CCCCCCCCCCC/C=C\C/C=C\CCCCC)=O)CO/C=C\CCCCCCCCCCCCCCCCCC)(=O)O
Other Databases
Calculated Physicochemical Properties
Heavy Atoms
59
Rings
0
Aromatic Rings
0
Rotatable Bonds
47
Van der Waals Molecular Volume
935.70
Topological Polar Surface Area
154.61
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
9
logP
15.60
Molar Refractivity
246.66
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.