Fig. 1. CytR^N is intrinsically disordered by itself and in full-length CytR.

(A) Charge versus hydropathy scores show that CytR^N falls in the region occupied by disordered proteins (red dots), while LacR, FruR, and PurR fall in the region of ordered proteins (blue dots). (B) The ¹H-¹⁵N HSQC spectrum of CytR^N. The resonance assignments for each peak are indicated on the spectrum. (C) SSP of native disordered (green) and DNA-bound CytR^N (red). (D) Overlay of ¹H-¹⁵N HSQC spectra of CytR^N (orange) and full-length CytR (black).