Differential Deformability of the DNA Minor Groove and Altered BI/BII Backbone Conformational Equilibrium by the Monovalent Ions Li(+), Na(+), K(+), and Rb(+) via Water-Mediated Hydrogen Bonding.

Differential Deformability of the DNA Minor Groove and Altered BI/BII Backbone Conformational Equilibrium by the Monovalent Ions Li(+), Na(+), K(+), and Rb(+) via Water-Mediated Hydrogen Bonding.