X-PLOR is a highly sophisticated computer program that provides an interface between theoretical foundations and experimental data in structural biology, with specific emphasis on X-ray crystallography and nuclear magnetic resonance spectroscopy in solution of large biological macro-molecules. This manual to X-PLOR Version 3.1 presents the theoretical background, syntax, and function of the program and also provides a comprehensive list of references and sample input files with comments. It is intended primarily for researchers and students in the fields of computational chemistry, structural biology, and computational molecular biology.

This works adopts a multidisciplinary approach to corporate communication, including management communication, public relations, organizational behavior and change, marketing communication, and advertising. The many-faceted approach adopts the perspective of a practicing communications professional, emphasizes corporate branding, and focuses on an integrated approach to communication.

Calcium plays an important role in a wide variety of biological processes. This divalent metal ion can bind to a large number of proteins; by doing so it modifies their biological activity or their stability. Because of its distinct che- cal properties calcium is uniquely suited to act as an on–off switch or as a light dimmer of biological activities. The two books entitled Calcium-Binding Protein Protocols (Volumes I and II) focus on modern experimental analyses and methodologies for the study of calcium-binding proteins. Both extracel- lar and intracellular calcium-binding proteins are discussed in detail. H- ever, proteins involved in calcium handling (e. g. , calcium pumps and calcium channels), fall outside of the scope of these two volumes. Also, calcium-bi- ing proteins involved in bone deposition will not be discussed, as this specific topic has been addressed previously. The focus of these two books is on studies of the calcium-binding proteins and their behavior in vitro and in vivo. The primary emphasis is on protein chemistry and biophysical methods. Many of the methods described will also be applicable to proteins that do not bind calcium. Calcium-Binding Protein Protocols is divided into three main sections. The section entitled Introduction and Reviews provides information on the role of calcium in intracellular secondary messenger activation mechanisms. Mo- over, unique aspects of calcium chemistry and the utilization of calcium in dairy proteins, as well as calcium-binding proteins involved in blood clotting, are addressed.

Prof. G.N. Ramachandran Has Been Among The Foremost Biophysicists And Structural Biologists Of Our Times, And The Most Outstanding Scientist To Have Worked In Independent India. His Contributions Pertaining To Collagen, Methods Of Structural Analysis, Computer Modelling And Conformational Analysis, And Three-Dimensional Image Reconstruction Have Had A High Global Impact. This Volume In Honour Of Gnr Consists Of Articles At The Cutting Edge Of Structural Biology Contributed By Leading Scientists, Including Two Noble Laureates. It Is Intended To Be A Window To Modern Structural Biology And A Showcase Of The Indian Effort In This Area.

Nuclear Magnetic Resonance (NMR) spectroscopy, a physical phenomenon based upon the magnetic properties of certain atomic nuclei, has found a wide range of applications in life sciences over recent decades. This up-to-date volume covers NMR techniques and their application to proteins, with a focus on practical details. Providing newcomers to NMR with practical guidance to carry out successful experiments with proteins and analyze the resulting spectra, those familiar with the chemical applications of NMR will also find it useful in understanding the special requirements of protein NMR.

Volume 6 of the successful series 'Reviews in Computational Chemistry' contains articles of interest to pharmaceutical chemists, biological chemists, chemical engineers, inorganic and organometallic chemists, synthetic organic chemists, polymer chemists, and theoretical chemists. The series is designed to help the chemistry community keep current with the many new developments in computational techniques. The writing style is refreshingly pedagogical and non-mathematical, allowing students and researchers access to computational methods outside their immediate area of expertise.

Written by outstanding scientists in physics and molecular biology, this book addresses the most recent advances in the analysis of the protein folding processes and protein structure determination. Emphasis is also placed on modelling and presentation of experimental results of structural membrane bound proteins. Many color plates help to illustrate structural aspects covered including: Defining folds of protein domains Structure determination from sequence Distance geometry Lattice theories Membrane proteins Protein-Ligand interaction Topological considerations Docking onto receptors All analysis is presented with proven theory and experimentation. Protein Folds: A Distance-Based Approach is an excellent text/reference for biotechnologists and biochemists as well as graduate students studying in the research sciences.