Structure Database (LMSD)
Common Name
PE(14:0/14:0(13Me))
Systematic Name
1-tetradecanoyl-2-(13-methyl-tetradecanoyl)-sn-glycero-3-phosphoethanolamine
Synonyms
- PE(14:0/15:0)
LM ID
LMGP02011275
Formula
Exact Mass
Calculate m/z
649.468257
Sum Composition
Abbrev Chains
PE 14:0/15:0
Status
Active
No other lipid differing only in stereochemistry/bond geometry found
3D model of PE(14:0/14:0(13Me))
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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References
String Representations
InChiKey (Click to copy)
QAPUCNYBXREWFD-JGCGQSQUSA-N
InChi (Click to copy)
InChI=1S/C34H68NO8P/c1-4-5-6-7-8-9-10-13-16-19-22-25-33(36)40-29-32(30-42-44(38,39)41-28-27-35)43-34(37)26-23-20-17-14-11-12-15-18-21-24-31(2)3/h31-32H,4-30,35H2,1-3H3,(H,38,39)/t32-/m1/s1
SMILES (Click to copy)
[C@](COP(=O)(O)OCCN)([H])(OC(CCCCCCCCCCCC(C)C)=O)COC(CCCCCCCCCCCCC)=O
Other Databases
Calculated Physicochemical Properties
Heavy Atoms
44
Rings
0
Aromatic Rings
0
Rotatable Bonds
35
Van der Waals Molecular Volume
692.63
Topological Polar Surface Area
134.38
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
9
logP
10.78
Molar Refractivity
180.66
Admin
Created at
4th Mar 2021
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.