Figure 7
Experimental native SAD and Bijvoet-difference Fourier electron densities for the Mg2+-ATP complex. Native SAD distributions, produced as in Fig. 6, are shown as sky-blue meshes contoured at 1.5σ. Bijvoet-difference Fourier peaks are shown as red meshes contoured at 5σ, showing coincidence with the Mg (Z = 12) and P (Z = 15) atoms in the refined DnaK–ATP structure. |