Mg2+ Impacts the Twister Ribozyme through Push-Pull Stabilization of Nonsequential Phosphate Pairs Kognole, Abhishek A. ; MacKerell, Alexander D., Jr. Abstract Publication: Biophysical Journal Pub Date: March 2020 DOI: 10.1016/j.bpj.2020.01.021 Bibcode: 2020BpJ...118.1424K