Figure 5
Phased MR. The D2 domain of the group II intron (black cartoon diagram; top left panel) was not placed correctly in multi-domain MR searches (see Fig. 4). However, it can be assigned to its expected position in the electron density (right panel) by MOLREP if information from weak experimental phases is provided (bottom left panel). The solvent-flattened experimental electron-density map is depicted as a blue mesh at a 1.5σ contour level. |