Figure 2 - full size

Figure 2.
Figure 2. View of the phosphorylated FixJN dimer. Each protomer is represented by ribbons and the color varies from dark blue (N terminus) to green (C terminus). The secondary structure elements are labeled and the phosphoaspartate groups are shown as spheres. The van der Waals surface of the dimer generated using SURFNET [58] is shown as a transparent solid.