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In Vitro Chemical Mapping of G-Quadruplex DNA Structures by Bis-3-Chloropiperidines
Published on: May 12, 2023
In silico screening of quadruplex-binding ligands
Dik-Lung Ma1, Victor Pui-Yan Ma, Daniel Shiu-Hin Chan
1Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China. edmondma@hkbu.edu.hk
Methods (San Diego, Calif.)
|March 7, 2012
Summary
Computer-aided drug discovery accelerates the identification of G-quadruplex-interacting molecules. This review outlines in silico screening methods for novel DNA G-quadruplex ligands and discusses future applications for RNA targets.
Area of Science:
- Computational chemistry
- Drug discovery
- Molecular biology
Background:
- Advancements in computing power and molecular docking algorithms enable efficient identification of G-quadruplex ligands.
- G-quadruplex structures are increasingly recognized as therapeutic targets.
Purpose of the Study:
- To provide a framework for in silico screening of chemical libraries for novel DNA G-quadruplex ligands.
- To discuss the methodologies and applications of computational approaches in G-quadruplex ligand discovery.
Main Methods:
- In silico screening
- Molecular docking
- Database selection
- Model construction
Main Results:
- Established computational methods facilitate rapid and efficient discovery of G-quadruplex-interacting molecules.
- Representative examples of successful in silico screening campaigns are highlighted.
Conclusions:
- In silico screening is a powerful tool for identifying novel DNA G-quadruplex ligands.
- Future applications of these techniques for RNA G-quadruplex-binding ligand discovery show significant potential.
