Figure 3.

Additional data views. (a) Default view of β-bulge loops in the three-dimensional structure of phosphoenolpyruvate carboxykinase, after user selection of features; (b) Three-dimensional view of an individual β-bulge loop from (a); (c) Secondary structure cartoon of αβ-motifs in aldose reductase; (d) Section of a page displaying summary results for dihedral angles at different positions in ST Staples. Data for the first position in one of the sub-categories of this motif can be seen.