Sequence-specific DNA-binding modules, N-methylpyrrole (Py)-N-methylimidazole-(Im) polyamides have been recently conjugated with fluorophores, and some of these conjugates could be used for the detection of specific DNA sequences. In this study, we synthesized two Py-Im polyamides 1 and 2, which interact with the 145-bp nucleosome positioning sequence 601. We conjugated the cyanine dye Cy3 or Cy5 with 1 or 2. In the absence of target DNA, the fluorescent conjugate of a Py-Im polyamide had lower fluorescence intensity compared with Cy3 or Cy5 alone. In the presence of either the target DNA or the nucleosome, the fluorescence intensity of the conjugates increased. Furthermore, we observed a Forster resonance energy transfer between the Cy3-Py-Im polyamide and the Cy5-Py-Im polyamide on the nucleosome. These results open up the possibilities that fluorescent conjugates of Py-Im polyamides can be used for characterization of the dynamic interactions within protein-DNA complexes.