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Application Of Free Energy Calculations For Drug Design
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Book Synopsis Free Energy Calculations in Rational Drug Design by : M. Rami Reddy
Download or read book Free Energy Calculations in Rational Drug Design written by M. Rami Reddy and published by Springer Science & Business Media. This book was released on 2001-12-31 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Free energy calculations represent the most accurate computational method available for predicting enzyme inhibitor binding affinities. Advances in computer power in the 1990s enabled the practical application of these calculations in rationale drug design. This book represents the first comprehensive review of this growing area of research and covers the basic theory underlying the method, numerous state of the art strategies designed to improve throughput and dozen examples wherein free energy calculations were used to design and evaluate potential drug candidates.
Book Synopsis Free Energy Calculations by : Christophe Chipot
Download or read book Free Energy Calculations written by Christophe Chipot and published by Springer Science & Business Media. This book was released on 2007-01-08 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Free energy constitutes the most important thermodynamic quantity to understand how chemical species recognize each other, associate or react. Examples of problems in which knowledge of the underlying free energy behaviour is required, include conformational equilibria and molecular association, partitioning between immiscible liquids, receptor-drug interaction, protein-protein and protein-DNA association, and protein stability. This volume sets out to present a coherent and comprehensive account of the concepts that underlie different approaches devised for the determination of free energies. The reader will gain the necessary insight into the theoretical and computational foundations of the subject and will be presented with relevant applications from molecular-level modelling and simulations of chemical and biological systems. Both formally accurate and approximate methods are covered using both classical and quantum mechanical descriptions. A central theme of the book is that the wide variety of free energy calculation techniques available today can be understood as different implementations of a few basic principles. The book is aimed at a broad readership of graduate students and researchers having a background in chemistry, physics, engineering and physical biology.
Book Synopsis Free Energy Methods in Drug Discovery by : Kira A. Armacost
Download or read book Free Energy Methods in Drug Discovery written by Kira A. Armacost and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is about Free Energy Methods in Drug Discovery: Current State and Future Directions"--
Download or read book Drug Design written by Kenneth M. Merz and published by Cambridge University Press. This book was released on 2010-05-31 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a complete snapshot of various experimental approaches to structure-based and ligand-based drug design and is illustrated with more than 200 images.
Book Synopsis Application of Free Energy Calculations for Drug Design by : Stephanie Beatrice Alexandrine Beer
Download or read book Application of Free Energy Calculations for Drug Design written by Stephanie Beatrice Alexandrine Beer and published by . This book was released on 2012 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Free Energy Calculations in Drug Design by : Matteo Aldeghi
Download or read book Free Energy Calculations in Drug Design written by Matteo Aldeghi and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computational Drug Design by : D. C. Young
Download or read book Computational Drug Design written by D. C. Young and published by John Wiley & Sons. This book was released on 2009-01-28 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Helps you choose the right computational tools and techniques to meet your drug design goals Computational Drug Design covers all of the major computational drug design techniques in use today, focusing on the process that pharmaceutical chemists employ to design a new drug molecule. The discussions of which computational tools to use and when and how to use them are all based on typical pharmaceutical industry drug design processes. Following an introduction, the book is divided into three parts: Part One, The Drug Design Process, sets forth a variety of design processes suitable for a number of different drug development scenarios and drug targets. The author demonstrates how computational techniques are typically used during the design process, helping readers choose the best computational tools to meet their goals. Part Two, Computational Tools and Techniques, offers a series of chapters, each one dedicated to a single computational technique. Readers discover the strengths and weaknesses of each technique. Moreover, the book tabulates comparative accuracy studies, giving readers an unbiased comparison of all the available techniques. Part Three, Related Topics, addresses new, emerging, and complementary technologies, including bioinformatics, simulations at the cellular and organ level, synthesis route prediction, proteomics, and prodrug approaches. The book's accompanying CD-ROM, a special feature, offers graphics of the molecular structures and dynamic reactions discussed in the book as well as demos from computational drug design software companies. Computational Drug Design is ideal for both students and professionals in drug design, helping them choose and take full advantage of the best computational tools available. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
Book Synopsis Molecular Dynamics and Machine Learning in Drug Discovery by : Sergio Decherchi
Download or read book Molecular Dynamics and Machine Learning in Drug Discovery written by Sergio Decherchi and published by Frontiers Media SA. This book was released on 2021-06-08 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Sergio Decherchi and Dr. Andrea Cavalli are co-founders of BiKi Technologies s.r.l. - a company that commercializes a Molecular Dynamics-based software suite for drug discovery. All other Topic Editors declare no competing interests with regards to the Research Topic subject.
Book Synopsis Drug Design by : Kenneth M. Merz, Jr
Download or read book Drug Design written by Kenneth M. Merz, Jr and published by Cambridge University Press. This book was released on 2010-05-31 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Structure-based (SBDD) and ligand-based (LBDD) drug design are extremely important and active areas of research in both the academic and commercial realms. This book provides a complete snapshot of the field of computer-aided drug design and associated experimental approaches. Topics covered include X-ray crystallography, NMR, fragment-based drug design, free energy methods, docking and scoring, linear-scaling quantum calculations, QSAR, pharmacophore methods, computational ADME-Tox, and drug discovery case studies. A variety of authors from academic and commercial institutions all over the world have contributed to this book, which is illustrated with more than 200 images. This is the only book to cover the subject of structure and ligand-based drug design, and it provides the most up-to-date information on a wide range of topics for the practising computational chemist, medicinal chemist, or structural biologist. Professor Kenneth Merz has been selected as the recipient of the 2010 ACS Award for Computers in Chemical & Pharmaceutical Research that recognizes the advances he has made in the use of quantum mechanics to solve biological and drug discovery problems.
Book Synopsis Biomolecular Simulations in Structure-Based Drug Discovery by : Francesco L. Gervasio
Download or read book Biomolecular Simulations in Structure-Based Drug Discovery written by Francesco L. Gervasio and published by John Wiley & Sons. This book was released on 2019-04-29 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to applying the power of modern simulation tools to better drug design Biomolecular Simulations in Structure-based Drug Discovery offers an up-to-date and comprehensive review of modern simulation tools and their applications in real-life drug discovery, for better and quicker results in structure-based drug design. The authors describe common tools used in the biomolecular simulation of drugs and their targets and offer an analysis of the accuracy of the predictions. They also show how to integrate modeling with other experimental data. Filled with numerous case studies from different therapeutic fields, the book helps professionals to quickly adopt these new methods for their current projects. Experts from the pharmaceutical industry and academic institutions present real-life examples for important target classes such as GPCRs, ion channels and amyloids as well as for common challenges in structure-based drug discovery. Biomolecular Simulations in Structure-based Drug Discovery is an important resource that: -Contains a review of the current generation of biomolecular simulation tools that have the robustness and speed that allows them to be used as routine tools by non-specialists -Includes information on the novel methods and strategies for the modeling of drug-target interactions within the framework of real-life drug discovery and development -Offers numerous illustrative case studies from a wide-range of therapeutic fields -Presents an application-oriented reference that is ideal for those working in the various fields Written for medicinal chemists, professionals in the pharmaceutical industry, and pharmaceutical chemists, Biomolecular Simulations in Structure-based Drug Discovery is a comprehensive resource to modern simulation tools that complement and have the potential to complement or replace laboratory assays for better results in drug design.
Book Synopsis Application of Free Energy Methods to Drug Discovery by : Lin Song
Download or read book Application of Free Energy Methods to Drug Discovery written by Lin Song and published by . This book was released on 2020 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the increasing power of computers, computational studies have become more and more significant in drug discovery. High binding free energy is one of the major requirements for an effective drug molecule, hence much effort has been spent to develop fast and accurate computational free energy methods. In this thesis, different free energy methods, i.e. umbrella sampling, thermodynamic integration, and double decoupling method, are applied to different systems related to drug discovery. For the first study, umbrella sampling studies are performed to calculate the absolute binding free energies of host-guest systems which serve as great model systems to assess free energy methods due to the small size of the systems, etc. We find that benchmarking our method with known systems can significantly improve the results for the unknown systems: the overall RMSE of the binding free energy versus experiment is reduced from 5.59 kcal/mol to 2.36 kcal/mol. The source of error could be from the un-optimized force constants used in umbrella sampling (hence possibly poor window overlaps), as well as force field, sampling issues, etc. Our results ranked 4th best in the Statistical Assessment of the Modeling of Proteins and Ligands (SAMPL6) blind challenge. For the second study, GPU accelerated thermodynamic integration (GPU-TI) is used to compute the relative binding free energies of a protein-ligand dataset originally assembled by Schrodinger, Inc. The calculations of relative binding free energies between different ligands are the typical process in the lead optimization of computer-aided drug discovery. In our study using GPU-TI from AMBER 18 with the AMBER14SB/GAFF1.8 force field, we obtained an overall MUE of 1.17 kcal/mol and an overall RMSE of 1.50 kcal/mol for the 330 perturbations contained in this data set. They are comparable to the overall MUE of 0.9 kcal/mol and RMSE of 1.14 kcal/mol using their GPU free energy code (FEP+) and the OPLS2.1 force field combined with the REST2 enhanced sampling by Schrodinger, Inc. Notably, after we published our work, several other research groups reported their benchmarking results on the other free energy software using the same dataset.The third study of this thesis focuses on modeling the thermodynamics of transition metal (TM) ions binding to a protein. TM ions are very common in biology and are important in drug discovery as well, because many TM ions are in the active site of the protein where the inhibitors bind, for example, the histone deacetylase. While the structural details of TMs bound to metalloproteins are generally well understood via experimental and computational means; studies accurately describing the thermodynamics of TM ion binding are less common. Herein, we demonstrate that we can obtain accurate structural and absolute binding free energies of Co2+ and Ni2+ to the enzyme glyoxalase I (GlxI) using an optimized 12-6-4 (m12-6-4) potential. Optimizing the 12-6-4 potential to accurately model the interactions between the TMs and the binding site residues, as well as protonation state changes associated with TMs (un)binding, are found to be crucial. Given the success of this study, we are now in a position to explore more complicated processes associated with TM-based drug discovery.
Book Synopsis Physico-chemical and Computational Approaches to Drug Discovery by : Javier Luque
Download or read book Physico-chemical and Computational Approaches to Drug Discovery written by Javier Luque and published by Royal Society of Chemistry. This book was released on 2012 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title covers a wide range of topics relevant to the development of drugs. It provides a comprehensive description of the major methodological strategies available for rational drug discovery.
Book Synopsis Simulation Based Free Energy Calculations and Drug Design by : Randall J. Radmer
Download or read book Simulation Based Free Energy Calculations and Drug Design written by Randall J. Radmer and published by . This book was released on 1996 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computer Aided Drug Design (English Edition) by : Dr. V. Ganesan
Download or read book Computer Aided Drug Design (English Edition) written by Dr. V. Ganesan and published by Thakur Publication Private Limited. This book was released on 2021-03-10 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Buy E-Book of Computer Aided Drug Design (English Edition) Book For B.Pharm 8th Semester of U.P. State Universities
Book Synopsis Entropy and Free Energy in Structural Biology by : Hagai Meirovitch
Download or read book Entropy and Free Energy in Structural Biology written by Hagai Meirovitch and published by CRC Press. This book was released on 2020-08-14 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nuclear Structure Physics connects to some of our fundamental questions about the creation of the universe and its basic constituents. At the same time, precise knowledge on the subject has led to the development of many important tools for humankind such as proton therapy and radioactive dating, among others. This book has chapters on some of the crucial and trending research topics in nuclear structure, including the nuclei lying on the extremes of spin, isospin and mass. A better theoretical understanding of these topics is important beyond the confines of the nuclear structure community. Additionally, the book will showcase the applicability and success of the different nuclear effective interaction parameters near the drip line, where hints for level reordering have already been seen, and where one can test the isospin-dependence of the interaction. The book offers comprehensive coverage of the most essential topics, including: • Nuclear Structure of Nuclei at or Near Drip-Lines • Synthesis challenges and properties of Superheavy nuclei • Nuclear Structure and Nuclear models - Ab-initio calculations, cluster models, Shell-model/DSM, RMF, Skyrme • Shell Closure, Magicity and other novel features of nuclei at extremes • Structure of Toroidal, Bubble Nuclei, halo and other exotic nuclei These topics are not only very interesting from a theoretical nuclear physics perspective but are also quite complimentary for ongoing nuclear physics experimental programs worldwide. The book chapters, written by experienced and well-known researchers/experts, will be helpful for master students, graduate students and researchers and serve as a standard and up-to-date research reference book on the topics covered.
Book Synopsis Biomolecular Simulations in Structure-Based Drug Discovery by : Francesco L. Gervasio
Download or read book Biomolecular Simulations in Structure-Based Drug Discovery written by Francesco L. Gervasio and published by John Wiley & Sons. This book was released on 2019-01-04 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to applying the power of modern simulation tools to better drug design Biomolecular Simulations in Structure-based Drug Discovery offers an up-to-date and comprehensive review of modern simulation tools and their applications in real-life drug discovery, for better and quicker results in structure-based drug design. The authors describe common tools used in the biomolecular simulation of drugs and their targets and offer an analysis of the accuracy of the predictions. They also show how to integrate modeling with other experimental data. Filled with numerous case studies from different therapeutic fields, the book helps professionals to quickly adopt these new methods for their current projects. Experts from the pharmaceutical industry and academic institutions present real-life examples for important target classes such as GPCRs, ion channels and amyloids as well as for common challenges in structure-based drug discovery. Biomolecular Simulations in Structure-based Drug Discovery is an important resource that: -Contains a review of the current generation of biomolecular simulation tools that have the robustness and speed that allows them to be used as routine tools by non-specialists -Includes information on the novel methods and strategies for the modeling of drug-target interactions within the framework of real-life drug discovery and development -Offers numerous illustrative case studies from a wide-range of therapeutic fields -Presents an application-oriented reference that is ideal for those working in the various fields Written for medicinal chemists, professionals in the pharmaceutical industry, and pharmaceutical chemists, Biomolecular Simulations in Structure-based Drug Discovery is a comprehensive resource to modern simulation tools that complement and have the potential to complement or replace laboratory assays for better results in drug design.
Author :Igor José dos Santos Nascimento Publisher :Bentham Science Publishers ISBN 13 :9815179942 Total Pages :366 pages Book Rating :4.8/5 (151 download)
Book Synopsis Applied Computer-Aided Drug Design: Models and Methods by : Igor José dos Santos Nascimento
Download or read book Applied Computer-Aided Drug Design: Models and Methods written by Igor José dos Santos Nascimento and published by Bentham Science Publishers. This book was released on 2023-12-08 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designing and developing new drugs is an expensive and time-consuming process, and there is a need to discover new tools or approaches that can optimize this process. Applied Computer-Aided Drug Design: Models and Methods compiles information about the main advances in computational tools for discovering new drugs in a simple and accessible language for academic students to early career researchers. The book aims to help readers understand how to discover molecules with therapeutic potential by bringing essential information about the subject into one volume. Key Features · Presents the concepts and evolution of classical techniques, up to the use of modern methods based on computational chemistry in accessible format. · Gives a primer on structure- and ligand-based drug design and their predictive capacity to discover new drugs. · Explains theoretical fundamentals and applications of computer-aided drug design. · Focuses on a range of applications of the computations tools, such as molecular docking; molecular dynamics simulations; homology modeling, pharmacophore modeling, quantitative structure-activity relationships (QSAR), density functional theory (DFT), fragment-based drug design (FBDD), and free energy perturbation (FEP). · Includes scientific reference for advanced readers Readership Students, teachers and early career researchers.
