PubMed · 9571084
Stacking interactions and intercalative DNA binding.
Abstract
The DNA-binding properties of many ligands can be rationalized on the basis of their structural and electronic complementarity with the functional groups present in the minor and major grooves of particular DNA sequences. Specific hydrogen bonding patterns are particularly useful for the purpose of sequence recognition. Less obvious, however, is the influence of base composition on the conformational preferences of individual base steps and on the binding of intercalating moieties which become sandwiched between contiguous base pairs. Improved knowledge of stacking interactions may lead to a better understanding of the architecture and inherent flexibility of particular DNA sequences and may provide insight into the principles that dictate the structural changes and specificity patterns observed in the binding of some intercalating ligands to DNA.
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F Gago. 1998. Stacking interactions and intercalative DNA binding.. https://doi.org/10.1006/meth.1998.0584
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