Ligand binding to G-quadruplex DNA: new insights from ultraviolet resonance Raman spectroscopy

2020 ◽  
Vol 22 (15) ◽  
pp. 8128-8140 ◽  
Author(s):  
Silvia Di Fonzo ◽  
Jussara Amato ◽  
Federica D’Aria ◽  
Marco Caterino ◽  
Francesco D’Amico ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Raman Scattering ◽  
Ligand Binding ◽  
Resonance Raman Spectroscopy ◽  
Resonance Raman ◽  
Resonance Raman Scattering ◽  
Quadruplex Dna ◽  
G Quadruplex ◽  
Ultraviolet Resonance Raman Spectroscopy ◽  
Ultraviolet Resonance Raman

Polarized ultraviolet resonance Raman scattering at 266 nm was used to investigate the interaction of BRACO-19 and Pyridostatin with G-quadruplexes having different structural conformations.

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