White Membrane Protein Structure

Experimental Approaches
Erscheinungsjahr 2013
ISBN: 978-1-4614-7515-6
Verlag: Springer US
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 416 Seiten, eBook

Reihe: Methods in Physiology

Studies of receptors, ion channels, and other membrane proteins require a solid understanding of the structural principles of these important biomolecules. Membrane protein structure is, however, a very challenging field. The structures of only three types of transmembrane proteins have been determined to moderate or high resolution during the last two decades, a period during which the amino acid sequences of hundreds, if not thousands, of membrane proteins have been reported. As a result, the creation of structural models to serve as guides for studies of receptors, channels, and other membrane proteins has become crucially important. This book has been assembled in order to share the experiences and findings of expert researchers in protein structure and structure-prediction methods as well as membrane biophysics and lipid physical chemistry, whose work establishes the basis for the development of suitable model structures. The reviews presented here emphasize fundamental ideas and provide an entry to the diverse and complex literature. The four major sections deal with the general nature of the membrane protein structure problem, biochemical and molecular biological approaches to protein topology, direct structural methods, and model and physicochemical approaches. The work will be of interest to physiologists, cellular and molecular biologists, biophysicists, and biochemists working on the function of membrane proteins such as receptors, ion channels, and transporters, as well as senior graduate students and independent investigators.

Zielgruppe

Research

Autoren/Hrsg.

White, Stephen H

Inhaltsverzeichnis

I The Nature of the Membrane Protein Structure Problem.- 1. Membrane Protein Structure and Stability: Implications of the First Crystallographic Analyses.- 2. Decoding the Signals of Membrane Protein Sequences.- 3. Folding and Assembly of Integral Membrane Proteins: An Introduction.- 4. Hydropathy Plots and the Prediction of Membrane Protein Topology.- II Biochemical and Molecular Biological Approaches: Protein Topology.- 5. Experimental Determination of the Topography of Membrane Proteins: Lessons from the Nicotinic Acetylcholine Receptor, a Multisubunit Polytopic Protein.- 6. Use of Gene Fusions to Determine Membrane Protein Topology.- 7. Structure of F1F0 ATPases Determined by Direct and Indirect Methods.- III Direct Structural Approaches.- 8. Experimental Determination of Membrane Protein Secondary Structure Using Vibrational and CD Spectroscopies.- 9. High-Resolution Electron Crystallography of Membrane Proteins.- 10. Site-Directed Spin Labeling of Membrane Proteins.- 11. Nuclear Magnetic Resonance Approaches to Membrane Protein Structure.- 12. Structure of Integral Membrane Proteins within Membranes via X-Ray and Neutron Diffraction: From Oriented Multilayers to a Single Monolayer.- IV Model and Physicochemical Approaches.- 13. Physical Studies of Peptide—Bilayer Interactions.- 14. Membrane Protein Structure: Lessons from Gramicidin.- 15. Use of Synthetic Peptides for the Study of Membrane Protein Structure.- 16. Diffraction Studies of Model and Natural Helical Peptides.