Structure–Function insights of membrane and soluble proteins revealed by electron crystallography

Abstract

Electron crystallography is emerging as an important method in solving protein structures. While it has found extensive applications in the understanding of membrane protein structure and function at a wide range of resolutions, from revealing oligomeric arrangements to atomic models, electron crystallography has also provided invaluable information on the soluble α / β -tubulin which could not be obtained by any other method to date. Examples of critical insights from selected structures of membrane proteins as well as α / β -tubulin are described here, demonstrating the vast potential of electron crystallography that is first beginning to unfold.