Differential stability of 2'F-ANA*RNA and ANA*RNA hybrid duplexes: roles of structure, pseudohydrogen bonding, hydration, ion uptake and flexibility.
Watts, J.K., Martin-Pintado, N., Gomez-Pinto, I., Schwartzentruber, J., Portella, G., Orozco, M., Gonzalez, C., Damha, M.J.(2010) Nucleic Acids Res 38: 2498-2511
- PubMed: 20071751 
- DOI: 10.1093/nar/gkp1225
- Primary Citation of Related Structures:  
2KP3, 2KP4 - PubMed Abstract: 
Hybrids of RNA with arabinonucleic acids 2'F-ANA and ANA have very similar structures but strikingly different thermal stabilities. We now present a thorough study combining NMR and other biophysical methods together with state-of-the-art theoretical calculations on a fully modified 10-mer hybrid duplex ...