The Composition, Structure and Reactivity of Proteins

Proteins are organic compounds which are formed of amino acids that are linked together by peptides. They help the body in getting nitrogen, vitamins and sulfur. Proteins are three dimensional in their structure. Their structure can be categorized into four distinctive aspects - primary structure, secondary structure, quaternary structure and tertiary structure. As this subject is emerging at a rapid pace, the contents of this book will help the readers understand the modern concepts and applications of the subject. This book is meant for students who are looking for an elaborate reference text on protein chemistry.

The Proteins: Composition, Structure, and Function, Volume III, Second Edition is a collection of papers that deals with the proteins of antibodies and antigens, of the blood clotting system, plasma proteins, and the virus proteins. This volume also covers the fractionation of proteins and the criteria of purity, including the consideration of the interactions of proteins with radiant energy. One paper explains the peculiar biological usefulness and the special properties of each individual protein that can lead to its identification and separation. Other papers examine the structure and function of virus proteins, of viral nucleic acid, and of the plasma proteins. Another paper discuses the chemistry and structure of protein antigens and of antibodies, including the chemistry of their specific combination and relations with each other. The protein researcher can use convenient immunochemical techniques such as immunodiffusion and immunoelectrophoresis in his study. Other papers discuss the proteins in blood coagulation and the interactions of proteins with radiation, as well as, the infrared absorption spectra of proteins. This book can prove beneficial for biochemists, micro-biologists, cellular researchers, and academicians involved in the study of cellular biology or in cancer research.

It is a commonly held belief that athletes, particularly body builders, have greater requirements for dietary protein than sedentary individuals. However, the evidence in support of this contention is controversial. This book is the latest in a series of publications designed to inform both civilian and military scientists and personnel about issues related to nutrition and military service. Among the many other stressors they experience, soldiers face unique nutritional demands during combat. Of particular concern is the role that dietary protein might play in controlling muscle mass and strength, response to injury and infection, and cognitive performance. The first part of the book contains the committee's summary of the workshop, responses to the Army's questions, conclusions, and recommendations. The remainder of the book contains papers contributed by speakers at the workshop on such topics as, the effects of aging and hormones on regulation of muscle mass and function, alterations in protein metabolism due to the stress of injury or infection, the role of individual amino acids, the components of proteins, as neurotransmitters, hormones, and modulators of various physiological processes, and the efficacy and safety considerations associated with dietary supplements aimed at enhancing performance.

A Top 25 CHOICE 2016 Title, and recipient of the CHOICE Outstanding Academic Title (OAT) Award. How much energy is released in ATP hydrolysis? How many mRNAs are in a cell? How genetically similar are two random people? What is faster, transcription or translation?Cell Biology by the Numbers explores these questions and dozens of others provid