Structure Database (LMSD)
Common Name
PI(22:4(7Z,10Z,13Z,16Z)/17:1(9Z))
Systematic Name
1-(7Z,10Z,13Z,16Z-docosatetraenoyl)-2-(9Z-heptadecenoyl)-glycero-3-phospho-(1'-myo-inositol)
Synonyms
- PI(39:5)
- PI(17:1_22:4)
LM ID
LMGP06010765
Formula
Exact Mass
Calculate m/z
898.557133
Sum Composition
Abbrev Chains
PI 17:1_22:4
Status
Active (generated by computational methods)
No other lipid differing only in stereochemistry/bond geometry found
3D model of PI(22:4(7Z,10Z,13Z,16Z)/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.
Click on an edge to display the reaction(s).
String Representations
InChiKey (Click to copy)
KEBGRXYCJWBYQY-ITYZHMBDSA-N
InChi (Click to copy)
InChI=1S/C48H83O13P/c1-3-5-7-9-11-13-15-17-19-20-21-22-23-25-26-28-30-32-34-36-41(49)58-38-40(39-59-62(56,57)61-48-46(54)44(52)43(51)45(53)47(48)55)60-42(50)37-35-33-31-29-27-24-18-16-14-12-10-8-6-4-2/h11,13,16-19,21-22,25-26,40,43-48,51-55H,3-10,12,14-15,20,23-24,27-39H2,1-2H3,(H,56,57)/b13-11-,18-16-,19-17-,22-21-,26-25-/t40-,43-,44-,45+,46-,47-,48-/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(CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCC)=O
Other Databases
PubChem CID
Calculated Physicochemical Properties
Heavy Atoms
62
Rings
1
Aromatic Rings
0
Rotatable Bonds
40
Van der Waals Molecular Volume
942.22
Topological Polar Surface Area
209.51
Hydrogen Bond Donors
6
Hydrogen Bond Acceptors
13
logP
12.08
Molar Refractivity
248.42
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.