Supplementary Figure 13: Translation of the 4C-seq data into distance restraints.

We used the upper Z score and lower Z score (uZ and lZ, represented as dashed lines in blue). Statistically significant data were defined as the ones above the uZ and below the lZ. On the basis of these boundaries, the reach window was established (in purple), an area that covers all fragments between the first (upstream) and last (downstream) fragment above the uZ. Those read counts inside the reach window above the uZ or below the lZ were translated as harmonic distance restraints (yellow), and the rest (red) were translated as harmonic lower-bound distance restraints.