Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.126, No.20, 6220-6221, 2004 DOI10.1021/ja049620g Export Citation Stair motifs at protein-DNA interfaces: Nonadditivity of H-bond, stacking, and cation-pi interactions Biot C, Wintjens R, Rooman M Please enable JavaScript to view the comments powered by Disqus.