Out of 43 targets in the fourth Critical Assessment of Techniques for Protein Structure Prediction (CASP4), we submitted models for 20 targets, eight of them not in the comparative modeling category. Figure 3 shows the prediction results in terms of Global Distance Test (GDT). The GDT algorithm identifies in the prediction the sets of residues deviating from the target by not more than specified C_a distance cutoff using many different superpositions. Each residue in a prediction is assigned to the largest set of the residues (not necessary continuous), deviating from the target by no more than a specified distance cutoff on the x axis of the plot. The figures show submissions by all groups, participating in CASP4, our submission being shown in blue. In target 114, there were two submissions from us, shown in dark and light blue. Results of targets 88, 93 and 119 have not been published, and hence are not shown here.

Figure 3. CASP4 predictions by multiple models