NMR structure study of DNA G-quadruplexes and ligand complexes

Key Points

• G-quadruplexes exhibit distinct structural formations that influence ligand binding and function.
• Key evidence shows that the binding affinity of ligands varies significantly with G-quadruplex conformation.
• NMR spectroscopy was employed to analyze the structural dynamics of G-quadruplexes and their ligand interactions.
• Understanding these biomolecular interactions highlights the potential for drug discovery targeting G-quadruplexes.