Fig. 6.

Performance of the distance-dependent potential as a function of the number of known protein structures used to extract the potential. The potentials were calculated from the 10 sets containing from 50 to 500 known structures (Materials and Methods), as specified in Table 1, except for the potential range of 15 Å. See the legend to Fig. 2 ▶ for the different test model sets represented by the different symbols.