title: The nomenclature and conformational analysis of lipids and lipid analogues.
abstract: Lipids form an essential part of the biomembrane and it is of paramount importance to study their conformational aspects. It is found that the present methods of nomenclature for lipids are totally inadequate for describing these diverse amphipathic molecules. Further the existing methods are incompatible in terms of assignment of the absolute configuration. A systematic method for the naming of lipids which is rationally extendible to a wide class of amphipaths is described. The conformational features of the natural glycerolipids as well as a synthetic amphipath containing a glutamic acid moiety known to undergo interesting phase transitions, have been examined in detail using the framework of the current nomenclature system. The implications of the conformational flexibility of these molecules on assemblies of these systems is touched upon.
authors.affiliation: Molecular Biophysics Unit, Indian Institute of Science, Bangalore.
authors.forename: I
authors.initials: I
authors.lastname: Chandrasekhur
authors.forename: V
authors.initials: V
authors.lastname: Sasisekharan
mesh_terms: D008563:Membrane Lipids; D008968:Molecular Conformation; D009626:Terminology as Topic
chemical_list: D008563:Membrane Lipids