Figure 1
Iterative model building of UTP synthase (Gordon et al., 2001) at 2.8 Å. (a) Correlation of statistical density-modified map with map calculated from reference refined model of UTP synthase (Gordon et al., 2001) at the end of each cycle. (b) Percentage of main-chain atoms (filled circles) and side-chain atoms (open circles) built in each cycle. (c) R.m.s. coordinate difference between models built in each cycle with the reference refined model for main-chain atoms (filled circles) and side-chain atoms (open circles). (d) Working R factor (filled circles) and free R factor (open circles) at the end of each cycle. |