FIGURE 3.
Overlay of NMR chemical shift changes in the presence of JDP2 on the structure of the PR DBD-CTE. A, chemical shift changes between PR DBD-CTE641 alone and PR DBD-CTE641 with JDP2 bZIP were quantitated by [0.5(ΔNH2 + ΔN2/25)]½ (74). Larger differences indicate more of a shift change upon the addition of JDP2 bZIP. Resonances with the largest perturbations by JDP2 are colored in red. D box, dimerization box. B, color-coded map of PR DBD-CTE crystal structure (21) showing areas of chemical shift changes in the presence of JDP2 bZIP; red represents the greatest change, and gray represents the least change.