Structure Database (LMSD)
Common Name
PS(P-20:0/20:1(11Z))
Systematic Name
1-(1Z-eicosenyl)-2-(11Z-eicosenoyl)-glycero-3-phosphoserine
Synonyms
- PS(P-40:1)
- PS(P-20:0/20:1)
LM ID
LMGP03030076
Formula
Exact Mass
Calculate m/z
829.619672
Sum Composition
Abbrev Chains
PS P-20:0/20:1
Status
Active (generated by computational methods)
3D model of PS(P-20:0/20:1(11Z))
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)
DODWYQLKEVEMDG-XCZYPEPESA-N
InChi (Click to copy)
InChI=1S/C46H88NO9P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-53-40-43(41-54-57(51,52)55-42-44(47)46(49)50)56-45(48)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h18,20,37,39,43-44H,3-17,19,21-36,38,40-42,47H2,1-2H3,(H,49,50)(H,51,52)/b20-18-,39-37-/t43-,44+/m1/s1
SMILES (Click to copy)
C(O)(=O)[C@@]([H])(N)COP(OC[C@]([H])(OC(CCCCCCCCC/C=C\CCCCCCCC)=O)CO/C=C\CCCCCCCCCCCCCCCCCC)(=O)O
Other Databases
Calculated Physicochemical Properties
Heavy Atoms
57
Rings
0
Aromatic Rings
0
Rotatable Bonds
46
Van der Waals Molecular Volume
903.74
Topological Polar Surface Area
154.61
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
9
logP
15.04
Molar Refractivity
237.52
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.