Structure Database (LMSD)
Common Name
PG(18:4(6Z,9Z,12Z,15Z)/22:2(13Z,16Z))
Systematic Name
1-(6Z,9Z,12Z,15Z-octadecatetraenoyl)-2-(13Z,16Z-docosadienoyl)-glycero-3-phospho-(1'-sn-glycerol)
Synonyms
- PG(40:6)
- PG(18:4_22:2)
LM ID
LMGP04010453
Formula
Exact Mass
Calculate m/z
822.541088
Sum Composition
Abbrev Chains
PG 18:4_22:2
Status
Active (generated by computational methods)
3D model of PG(18:4(6Z,9Z,12Z,15Z)/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
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)
AWSPQKRMJYMJJN-JMTJMCRBSA-N
InChi (Click to copy)
InChI=1S/C46H79O10P/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-46(50)56-44(42-55-57(51,52)54-40-43(48)39-47)41-53-45(49)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2/h6,8,11-14,17-19,23,27,29,43-44,47-48H,3-5,7,9-10,15-16,20-22,24-26,28,30-42H2,1-2H3,(H,51,52)/b8-6-,13-11-,14-12-,19-17-,23-18-,29-27-/t43-,44+/m0/s1
SMILES (Click to copy)
[H][C@](O)(CO)COP(OC[C@]([H])(OC(CCCCCCCCCCC/C=C\C/C=C\CCCCC)=O)COC(CCCC/C=C\C/C=C\C/C=C\C/C=C\CC)=O)(=O)O
Other Databases
Calculated Physicochemical Properties
Heavy Atoms
57
Rings
0
Aromatic Rings
0
Rotatable Bonds
42
Van der Waals Molecular Volume
890.97
Topological Polar Surface Area
148.82
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
10
logP
13.55
Molar Refractivity
235.50
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.