Structure Database (LMSD)
Common Name
PIM2(18:2(9Z,12Z)/18:0)
Systematic Name
2'-O-(α-D-Manp)-6'-O-(α-D-Manp)-(1-(9Z,12Z-octadecadienoyl)-2-octadecanoyl-sn-glycero-3-phospho-1'-myo-inositol)
Synonyms
- PIM2(36:2)
- PIM2(18:0_18:2)
LM ID
LMGP15010078
Formula
Exact Mass
Calculate m/z
1186.662783
Sum Composition
Abbrev Chains
PIM2 18:0_18:2
Status
Active (generated by computational methods)
3D model of PIM2(18:2(9Z,12Z)/18:0)
Please note: Where there are chiral atoms but the stereochemistry is undefined, the 3D model takes an arbitrary conformation
Main
Classification
Category
Main Class
Sub Class
String Representations
InChiKey (Click to copy)
GWKDVWICYBGGGF-PRRYGINESA-N
InChi (Click to copy)
InChI=1S/C57H103O23P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-42(60)73-37-39(75-43(61)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2)38-74-81(71,72)80-55-53(78-56-51(69)46(64)44(62)40(35-58)76-56)49(67)48(66)50(68)54(55)79-57-52(70)47(65)45(63)41(36-59)77-57/h11,13,17,19,39-41,44-59,62-70H,3-10,12,14-16,18,20-38H2,1-2H3,(H,71,72)/b13-11-,19-17-/t39-,40-,41-,44-,45-,46+,47+,48-,49-,50+,51+,52+,53+,54+,55-,56-,57-/m1/s1
SMILES (Click to copy)
[C@](COP(O[C@H]1[C@@H](O[C@@H]2[C@@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O2)[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O[C@@H]1[C@@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1)(=O)O)([H])(OC(CCCCCCCCCCCCCCCCC)=O)COC(CCCCCCC/C=C\C/C=C\CCCCC)=O
References
Taxonomy Information
Curated from
NCBI taxonomy class
Reference
Mycobacterium tuberculosis
(#1773)
Actinomycetia
(#1760)
Lipidomic analyses of Mycobacterium tuberculosis based on accurate mass measurements and the novel "Mtb LipidDB".,
J Lipid Res, 2011
J Lipid Res, 2011
Pubmed ID:
21285232
DOI:
10.1194/jlr.M010363
Other Databases
PubChem CID
Calculated Physicochemical Properties
Heavy Atoms
81
Rings
3
Aromatic Rings
0
Rotatable Bonds
46
Van der Waals Molecular Volume
1169.02
Topological Polar Surface Area
371.95
Hydrogen Bond Donors
12
Hydrogen Bond Acceptors
23
logP
10.66
Molar Refractivity
306.22
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.