Computer Simulations of Protein Structures and Interactions

by Serafin Fraga, J.M.Robert Parker, Jennifer M. Pocock

Overview

Protein engineering endeavors to design new peptides and proteins or to change the structural and/or functional characteristics of existing ones for specific purposes, opening the way for the development of new drugs. This work develops in a comprehensive way the theoretical formulation for the methods used in computer-assisted modeling and predictions, starting from the basic concepts and proceeding to the more sophisticated methods, such as Monte Carlo and molecular dynamics. An evaluation of the approximations inherent to the simulations will allow the reader to obtain a perspective of the possible deficiencies and difficulties and approach the task with realistic expectations. Examples from the authors laboratories, as well as from the literature provide useful information.

Product Details

ISBN-13:	9783540601333
Publisher:	Springer Berlin Heidelberg
Publication date:	09/19/1995
Series:	Lecture Notes in Chemistry , #66
Pages:	284
Product dimensions:	5.00(w) x 7.99(h) x 0.02(d)

Table of Contents

Protein Folding.- Amino Acids, Peptides, and Proteins.- Theoretical Formulation.- Quantum Mechanics.- Statistical Mechanics.- Molecular Mechanics: The Potential Energy Function.- Molecular Mechanics: Computer Simulations.- Practical Overview.- Experimental and Theoretical Data.- Databases.- Modeling of Isolated Systems and Associations.- Prediction of Secondary Structures.- Modeling of Tertiary Structures.- Molecular Associations.- Applications.- Structure-Aided Molecular Design.