Structure Database (LMSD)
Common Name
PS(18:2(9Z,12Z)/17:1(9Z))
Systematic Name
1-(9Z,12Z-octadecadienoyl)-2-(9Z-heptadecenoyl)-glycero-3-phosphoserine
Synonyms
- PS(35:3)
- PS(17:1_18:2)
LM ID
LMGP03010348
Formula
Exact Mass
Calculate m/z
771.505037
Sum Composition
Abbrev Chains
PS 17:1_18:2
Status
Active (generated by computational methods)
3D model of PS(18:2(9Z,12Z)/17:1(9Z))
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)
ASQCTASSIYKPFB-NTEVHKTCSA-N
InChi (Click to copy)
InChI=1S/C41H74NO10P/c1-3-5-7-9-11-13-15-17-19-21-22-24-26-28-30-32-39(43)49-34-37(35-50-53(47,48)51-36-38(42)41(45)46)52-40(44)33-31-29-27-25-23-20-18-16-14-12-10-8-6-4-2/h11,13,16-19,37-38H,3-10,12,14-15,20-36,42H2,1-2H3,(H,45,46)(H,47,48)/b13-11-,18-16-,19-17-/t37-,38+/m1/s1
SMILES (Click to copy)
C(O)(=O)[C@@]([H])(N)COP(OC[C@]([H])(OC(CCCCCCC/C=C\CCCCCCC)=O)COC(CCCCCCC/C=C\C/C=C\CCCCC)=O)(=O)O
Other Databases
PubChem CID
Calculated Physicochemical Properties
Heavy Atoms
53
Rings
0
Aromatic Rings
0
Rotatable Bonds
40
Van der Waals Molecular Volume
820.75
Topological Polar Surface Area
171.68
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
10
logP
12.05
Molar Refractivity
214.73
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.