NMR studies of membrane structure and dynamics

Abstract

Over the past decade, there has been considerable interest in the motional state of the phospholipid bilayer membrane. The motivation underlying these efforts has been the contention that the phospholipid bilayer is the basic matrix in which membrane proteins are embedded to form the biological membrane, and that the permeability and mechanical properties of the membrane, as well as the enzymatic activity of membrane proteins, are dependent upon the fluidity of the bilayer, especially the motional state of the hydrocarbon chains.