yDNA versus yyDNA pyrimidines: computational analysis of the effects of unidirectional ring expansion on the preferred sugar–base orientation, hydrogen-bonding interactions and stacking abilities

Purshotam Sharma, Linda A. Lait, Stacey D. Wetmore
  • Physical Chemistry Chemical Physics, January 2013, Royal Society of Chemistry
  • DOI: 10.1039/c2cp43910g