Allostery revealed within lipid binding events to membrane proteins.

ABSTRACT: Membrane proteins interact with a myriad of lipid species in the biological membrane, leading to a bewildering number of possible protein-lipid assemblies. Despite this inherent complexity, the identification of specific protein-lipid interactions and the crucial role of lipids in the folding, structure, and function of membrane proteins is emerging from an increasing number of reports. Fundamental questions remain, however, regarding the ability of specific lipid binding events to membrane proteins to alter remote binding sites for lipids of a different type, a property referred to as allostery [Monod J, Wyman J, Changeux JP (1965) J Mol Biol 12:88-118]. Here, we use native mass spectrometry to determine the allosteric nature of heterogeneous lipid binding events to membrane protei

SUBMITTER: Patrick JW 

PROVIDER: S-EPMC5866585 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature