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. Author manuscript; available in PMC: 2011 Sep 21.
Published in final edited form as: Biochemistry. 2010 Sep 21;49(37):7975–7977. doi: 10.1021/bi101177a

Table 1.

Binding of BlaI to dsDNA. Dissociation constants obtained from the fit of the anisotropy data to the model presented in Scheme 1. The anisotropy data were fit using equation E1, shown in Supporting Information.

Kd1 (µM) Kd2 (µM) Kd3 (µM)
R1 dyad 0.8 ± 0.1 20 ± 1 10 ± 2
Z dyad 0.05 ± 0.04 10.7 ± 0.3 0.3 ± 0.3
R1-Z dyads 0.45 ± 0.07 2.6 ± 0.1 0.72 ± 0.07