Figure 3 Ribbon-plot representation of mARH3. The colouring scheme is from the N-terminus (blue) to the C-terminus (red). It is identical to that chosen for the human orthologue (Mueller-Dieckmann et al., 2006) for better comparison. The two magnesium ions in the active-site crevice are shown as cyan spheres. The ill-defined loop between -helices 2 (dark blue) and 3 (light blue) has not been drawn in the representation.

© International Union of Crystallography 2008