Transport Through Membranes

Dynamic Views of Macrocyclic Receptors: Molecular Dynamics Simulations and Normal Modes Analysis.- Ion Selectivity and Molecular Structure of Binding Sites and Channels in Icosahedral Viruses.- The Molecular Packing of Porin, a Trimeric Membrane Protein in Tetragonal Crystal Form.- Helical Structures; Artificial Solutions for Ion Transport.- Modulation of Ionophore Properties by Chemical Modifications of Synthetic Alamethicin Analogues.- Mutagenesis of the COOH-Terminal Channel Domain of Colicin El Affecting the Ion Selectivity of the Channel.- The Structure and Dynamics of Membrane Spanning Helices by High Resolution NMR and Molecular Dynamics.- The Gramicidin Pore: Crystal Structure of a Gramicidin/Cesium Chloride Complex.- Do Amino Acid Substitutions Alter the Structure of Gramicidin Channels? Chemistry at the Single Molecule Level.- How Do Amino Acid Substitutions Alter the Function of Gramicidin Channels?.- Linear Gramicidins : Influence of the Nature of the Aromatic Side Chains on the Channel Conductance.- The Gramicidin a Channel : Left Versus Right-Handed Helix.- Guanidinium as a Probe of the Gramicidin Channel Interior.- Thermodynamics of Cation Binding and Transport by Gramidicin.- Structure and Dynamics of Water on Membrane Surfaces and in Narrow Transmembrane Channels - Molecular Dynamics Simulations.- A Molecular Dynamics Study of Cesium Ion motion in a Gramicidin-Like Channel. Structural and Energetic Implications.- Radiolysis and Photolysis of Ion Channels Formed by Gramicidin A.- Influence of Gramicidin on Lipid Organization and Dynamics in Membranes.- Side Chain and Backbone Conformation of Gramicidin A in Lipid Bilayer Membranes.- Ionic Permeability and the Open Channel Structure of the Nicotinic Acetylcholine Receptor.- Structural Organization of the Acetylcholine Receptor, a Ligand-Gated Ion Channel.- Theoretical Study of Potential Ion-Channels Formed by Bundles Of ?-Helices. Partial Modelling of the Acetylcholine Receptor Channel.- Properties and Problems of the Helix-M2 model of the Acetylcholine Receptor-Ion Channel.- Structural Models for Membrane Insertion and Channel Formation by Antiparallel ?-Helical Membrane Peptides.- Bacteriorhodopsin in and Out of Shape: Experimental Evidence in Favor of a Two-Stage Mechanism for Integral Membrane Protein Folding.- Observation of "N" in the Photocycle of Bacteriorhodopsin: A Satisfactory Confirmation of Theoretical Predictions.- Hydrogen - Bonded Systems as Proton Wires Formed by Side Chains of Proteins and by Side Chains and Phosphates.- Characterization of Halorhodopsin Reconstituted in Asolectin Liposomes.- Mechanism of Chloride Transport by Halorhodopsin.- Mechanism of Anion Transport Through the Phosphate-Starvation-Inducible Outer Membrane Protein P of Pseudomonas Aeruginosa.- Charge Translocation in a Single Turnover of the Na, K-Pump.- Carrier Kinetics Show How the Sodium Pump uses ATP to Render Pumping of Both Na and K Effective, and Suggests a Model for the ATP Synthetases.- Single-Channel and Oligo-Channel Recordings: Thermodynamic Information Obtainable From Electric Fluctuations Produced by a Small Number of Ionic Channels.- The Crystal Structure of the Photosynthetic Reaction Center from Rhodopseudomonas Viridis.- Molecular Dynamics Simulation of the Primary Processes in the Photosynthetic Reaction Center of Rhodopseumones Viridis.- Pump and Displacement Currents of Reconstituted ATP Synthase on Black Lipid Membranes.- Ion-Binding Properties of Nonhomogenous Biological Membrane Structures.