A Stably Protonated Adenine Nucleotide with a Highly Shifted pKa Value Stabilizes the Tertiary Structure of a GTP-Binding RNA Aptamer

Wolter AC, Weickhmann AK, Nasiri AH, Hantke K, Ohlenschläger O, Wunderlich CH, Kreutz C, Duchardt-Ferner E, Wöhnert J., A Stably Protonated Adenine Nucleotide with a Highly Shifted pKa Value Stabilizes the Tertiary Structure of a GTP-Binding RNA Aptamer, Angew Chem Int Ed Engl. 2017 Jan 2;56(1):401-404.