Naïve balance between structural stability and DNA-binding ability of c-Myb R2R3 under physiological ionic conditions.

Abstract excerpt

The minimum functional unit of c-Myb for specific DNA binding, c-Myb R2R3, fluctuates largely in solution which is critical for its DNA-binding function. The thermal stability of R2R3 increases with increasing NaCl concentrations and upon DNA binding as well. The DNA-binding affinity of R2R3 is stringently dependent on NaCl concentration, and decreases both with an increase or decrease in NaCl concentration from...

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