Structure Database (LMSD)
Common Name
PI(18:4(6Z,9Z,12Z,15Z)/17:1(9Z))
Systematic Name
1-(6Z,9Z,12Z,15Z-octadecatetraenoyl)-2-(9Z-heptadecenoyl)-glycero-3-phospho-(1'-myo-inositol)
Synonyms
- PI(35:5)
- PI(17:1_18:4)
LM ID
LMGP06010402
Formula
Exact Mass
Calculate m/z
842.494533
Sum Composition
Abbrev Chains
PI 17:1_18:4
Status
Active (generated by computational methods)
3D model of PI(18:4(6Z,9Z,12Z,15Z)/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
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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)
PWKIVMQRBSWYMC-KEHBFCRDSA-N
InChi (Click to copy)
InChI=1S/C44H75O13P/c1-3-5-7-9-11-13-15-17-19-21-22-24-26-28-30-32-37(45)54-34-36(35-55-58(52,53)57-44-42(50)40(48)39(47)41(49)43(44)51)56-38(46)33-31-29-27-25-23-20-18-16-14-12-10-8-6-4-2/h5,7,11,13,16-19,22,24,36,39-44,47-51H,3-4,6,8-10,12,14-15,20-21,23,25-35H2,1-2H3,(H,52,53)/b7-5-,13-11-,18-16-,19-17-,24-22-/t36-,39-,40-,41+,42-,43-,44-/m1/s1
SMILES (Click to copy)
[C@]([H])(OC(CCCCCCC/C=C\CCCCCCC)=O)(COP(=O)(O)O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O)COC(CCCC/C=C\C/C=C\C/C=C\C/C=C\CC)=O
Other Databases
PubChem CID
Calculated Physicochemical Properties
Heavy Atoms
58
Rings
1
Aromatic Rings
0
Rotatable Bonds
36
Van der Waals Molecular Volume
873.02
Topological Polar Surface Area
209.51
Hydrogen Bond Donors
6
Hydrogen Bond Acceptors
13
logP
10.52
Molar Refractivity
229.95
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.