Figure 2 - full size

 

Figure 2.
Figure 2. MK2 crystal forms and electron density for compound-1. MK2 crystals and 2F[o]–F[c] electron density maps (contoured at 1.3 σ) for the inhibitor, in (a) for the cubic crystal form-1, in (b) for the orthorhombic crystal form-2 (molecule A). Despite the low resolution, the ligand could be placed unequivocally in both crystal forms.

The above figure is reprinted by permission from Elsevier: J Mol Biol (2007, 369, 735-745) copyright 2007.