Figure 1
Ribbon models of DsrD in an asymmetric unit from different viewpoints. Molecule A (red) and molecule B (blue) are related by non-crystallographic twofold symmetry. Grey residues are missing in the present analysis. In (b), residues in the purple dashed ellipses are highly conserved in the DsrD family. Residues in the green dashed square are the interface between molecules A and B. |