Target structures with interdomain or interchain contacts. The domains to be refined are in cyan, additional domains are in gray. The interacting regions that were removed from the assessment are shown in red. These are Q65-F75 in TR868, I8-S21 in TR870, F107-A124 in TR876, V142-Y152 in TR866. In the case of TR887, the green region represents the swap segment added to the target structure from the second monomer