Figure 3

Circular dichroism and 1D NMR data for BRD1 and 2. A) Circular dichroism spectra for a solution of BRD2 with (white circles) and without (black circles) 10 mM CaCl₂ at room temperature. B) 1D NMR data for ~0.5 mM BRD1 in 90% H₂O,10% D₂O at pH 6.5. C) 1D NMR data for BRD1 as above plus 3.85 mM CaCl₂. This figure shows the aromatic, amide NH, and indole NH region (6.0 to 11.0 ppm) of 600 MHz ¹H NMR spectra.