Lipid interaction sites on channels, transporters and receptors: Recent insights from molecular dynamics simulations

George Hedger, Mark S.P. Sansom
2016 Biochimica et Biophysica Acta - Biomembranes  
Lipid molecules are able to selectively interact with specific sites on integral membrane proteins, and modulate their structure and function. Identification and characterisation of these sites is of importance for our understanding of the molecular basis of membrane protein function and stability, and may facilitate the design of lipid-like drug molecules. Molecular dynamics simulations provide a powerful tool for the identification of these sites, complementing advances in membrane protein
more » ... uctural biology and biophysics. We describe recent notable biomolecular simulation studies which have identified lipid interaction sites on a range of different membrane proteins. The sites identified in these simulation studies agree well with those identified by complementary experimental techniques. This demonstrates the power of the molecular dynamics approach in the prediction and characterization of lipid interaction sites on integral membrane proteins.
doi:10.1016/j.bbamem.2016.02.037 pmid:26946244 pmcid:PMC5589069 fatcat:n5mv2flpbjg7bp5zukt4btalxa