Virtual screening: principles, challenges, and practical guidelines

A comprehensive and up-to-date overview, this is both a desktop reference andpractical guide for virtual screening applications in drug discovery. Clearlydivided into three major sections, the first on principles provides a detailed description of the methods required for and applied in virtual screening, while the second discusses the most important challenges in order to improve theimpact and success of virtual screening. Finally, the third, practical part contains several case studies covering the most important scenarios for new drug discovery, accompanied by general guidelines for the entire workflow of virtual screening studies. Throughout, medicinal chemists from academia, as well as from large and small pharmaceutical companies report on their experience andpass on priceless practical advice on how to make best use of these powerful methods. Unique in its focus on the end user, this is a real "how to" book that does not presuppose prior experience in virtual screening or a background incomputational chemistry. INDICE: List of Contributors. Preface. A Personal Foreword. Part One Principles. 1 Virtual Screening of Chemical Space: From Generic Compound Collections to Tailored Screening Libraries (Markus Boehm). 1.1 Introduction. 1.2 Concepts of Chemical Space. 1.3 Concepts of Druglikeness and Leadlikeness. 1.4 Diversity-Based Libraries. 1.5 Focused Libraries. 1.6 Virtual Combinatorial Libraries and Fragment Spaces. 1.7 Databases of Chemical and Biological Information. 1.8 Conclusions and Outlook. 1.9 Glossary. References. 2 Preparing and Filtering Compound Databases for Virtual and Experimental Screening (Maxwell D. Cummings, Éric Arnoult, Christophe Buyck, Gary Tresadern, Ann M. Vos, and J”rg K. Wegner). 2.1 Introduction. 2.2 Ligand Databases. 2.3 Considering Physicochemical Properties. 2.4 Undesirables. 2.5 Property-Based Filtering for Selected Targets. 2.6 Summary. References. 3 Ligand-Based Virtual Screening (Herbert Koeppen, Jan Kriegl, Uta Lessel, Christofer S. Tautermann, and Bernd Wellenzohn). 3.1 Introduction. 3.2 Descriptors. 3.3 Search Databases and Queries. 3.4 VirtualScreening Techniques. 3.5 Conclusions. References. 4 The Basis for Target-Based Virtual Screening: Protein Structures (Jason C. Cole, Oliver Korb, Tjelvar S.G. Olsson, and John Liebeschuetz). 4.1 Introduction. 4.2 Selecting a ProteinStructure for Virtual Screening. 4.3 Setting Up a Protein Model for vHTS. 4.4Summary. 4.5 Glossary of Crystallographic Terms. References. 5 Pharmacophore Models for Virtual Screening (Patrick Markt, Daniela Schuster, and Thierry Langer). 5.1 Introduction. 5.2 Compilation of Compounds. 5.3 Pharmacophore Model Generation. 5.4 Validation of Pharmacophore Models. 5.5 Pharmacophore-Based Screening. 5.6 Postprocessing of Pharmacophore-Based Screening Hits. 5.7 Pharmacophore-Based Parallel Screening. 5.8 Application Examples for Synthetic Compound Screening. 5.9 Application Examples for Natural Product Screening. 5.9.10 Pharmacophore-Based Parallel Screening of Natural Products. 5.10 Conclusions. References. 6 Docking Methods for Virtual Screening: Principles and Recent Advances (Didier Rognan). 6.1 Principles of Molecular Docking. 6.2 Docking-Based Virtual Screening Flowchart. 6.3 Recent Advances in Docking-Based VS Methods. 6.4 Future Trends in Docking. References. Part Two Challenges. 7 The Challenge of Affinity Prediction: Scoring Functions for Structure-Based Virtual Screening (Christoph Sotriffer and Hans Matter). 7.1 Introduction. 7.2 PhysicochemicalBasis of Protein-Ligand Recognition. 7.3 Classes of Scoring Functions. 7.4 Interesting New Approaches to Scoring Functions. 7.5 Comparative Assessment of Scoring Functions. 7.6 Tailoring Scoring Strategies in Virtual Screening. 7.7 Caveats for Development of Scoring Functions. 7.8 Conclusions. References. 8 Protein Flexibility in Structure-Based Virtual Screening: From Models to Algorithms (Angela M. Henzler and Matthias Rarey). 8.1 How Flexible Are Proteins? - AHistorical Perspective. 8.2 Flexible Protein Handling in Protein-Ligand Docking. 8.3 Flexible Protein Handling in Docking-Based Virtual Screening. 8.4 Summary. References. 9 Handling Protein Flexibility in Docking and High-ThroughputDocking: From Algorithms to Applications (Claudio N. Cavasotto). 9.1 Introduction: Docking and High-Throughput Docking in Drug Discovery. 9.2 The Challengeof Accounting for Protein Flexibility in Docking. 9.3 Accounting for Protein Flexibility in Docking-Based Drug Discovery and Design. 9.4 Conclusions. References. 10 Consideration of Water and Solvation Effects in Virtual Screening (Johannes Kirchmair, Gudrun M. Spitzer, and Klaus R. Liedl). 10.1 Introduction. 10.2 Experimental Approaches for Analyzing Water Molecules. 10.3 ComputationalApproaches for Analyzing Water Molecules. 10.4 Water-Sensitive Virtual Screening: Approaches and Applications. 10.5 Conclusions and Recommendations. References. Part Three Applications and Practical Guidelines. 11 Applied Virtual Screening: Strategies, Recommendations, and Caveats (Dagmar Stumpfe and Jürgen Bajorath). 11.1 Introduction. 11.2 What Is Virtual Screening? 11.3 Spectrum of Virtual Screening Approaches. 11.4 Molecular Similarity as a Foundation and Caveat of Virtual Screening. 11.5 Goals of Virtual Screening. 11.6 Applicability Domain. 11.7 Reference and Database Compounds. 11.8 Biological Activity versusCompound Potency. 11.9 Methodological Complexity and Compound Class Dependence. 11.10 Search Strategies and Compound Selection. 11.11 Virtual and High-Throughput Screening. 11.12 Practical Applications: An Overview. 11.13 LFA-1 Antagonist. 11.14 Selectivity Searching. 11.15 Concluding Remarks. References. 12 Applications and Success Stories in Virtual Screening (Hans Matter and Christoph Sotriffer). 12.1 Introduction. 12.2 Practical Considerations. 12.3 Successful Applications of Virtual Screening. 12.4 Conclusion. References. Part Four Scenarios and Case Studies: Routes to Success. 13 Scenarios and Case Studies: Examples for Ligand-Based Virtual Screening (Trevor Howe, Daniele Bemporad, and Gary Tresadern). 13.1 Introduction. 13.2 1D Ligand-Based Virtual Screening. 13.3 2D Ligand-Based Virtual Screening. 13.4 3D Ligand-Based Virtual Screening. 13.5 Summary. References. 14 Virtual Screening on Homology Models (Róbert Kissand Gy”rgy M. Keseru). 14.1 Introduction. 14.2 Homology Models versus CrystalStructures: Comparative Evaluation of Screening Performance. 14.3 Challenges of Homology Model-Based Virtual Screening. 14.4 Case Studies. 15 Target-Based Virtual Screening on Small-Molecule Protein Binding Sites (Ralf Heinke, Urszula Uciechowska, Manfred Jung, and Wolfgang Sippl). 15.1 Introduction. 15.2 Structure-Based VS for Histone Arginine Methyltransferase PRMT1 Inhibitors. 15.3 Identification of Nanomolar Histamine H3 Receptor Antagonists by Structure- andPharmacophore-Based VS. 15.4 Summary. References. 16 Target-Based Virtual Screening to Address Protein-Protein Interfaces (Olivier Sperandio, Maria A. Miteva, and Bruno O. Villoutreix). 16.1 Introduction. 16.2 Some Recent PPIM Success Stories. 16.3 Protein-Protein Interfaces. 16.4 PPIMs. Chemical Space and ADME/Tox Properties. 16.5 Drug Discovery, Chemical Biology, and In Silico Screening Methods: Overview and Suggestions for PPIM Search. 16.6 Case Studies. 16.7 Conclusions and Future Directions. References. 17 Fragment-Based Approaches inVirtual Screening (Danzhi Huang and Amedeo Caflisch). 17.1 Introduction. 17.2In Silico Fragment-Based Approaches. 17.3 Our Approach to High-Throughput Fragment-Based Docking. 17.4 Lessons Learned from Our Fragment-Based Docking. 17.5 Challenges of Fragment-Based Approaches. References. Appendix A: Software Overview. Appendix B: Virtual Screening Application Studies. Index.

• ISBN: 978-3-527-32636-5
• Editorial: Wiley-VCH
• Encuadernacion: Cartoné
• Páginas: 519
• Fecha Publicación: 12/01/2011
• Nº Volúmenes: 1
• Idioma: Inglés