In that tutorial only the rigid body docking models are analysed to identify putative binding sites and at that stage the three chains will not change. If you were to put those restraints in the hbonds category it should work though.
Thanks, I now understand why it doesn’t matter that there are 3 chains and no unambiguous restraints.
If you were to put those restraints in the hbonds category it should work though.
But the manual says:
Note: Random AIRs are exclusive with ambiguous, unambiguous and hydrogen bond restraints defined in new.html. They can however be combined with surface and center of mass restraints (see below).
Doesn’t that mean that I cannot use hbonds, but I can use surface and center of mass restraints?
Actually random AIRs are only applied in the rigid body docking part (it0) and replaced by surface restraints for the flexible refinement.
As such ambiguous and unambiguous restraints can be defined and will be used in it1
But they should only contain intramolecular restraints otherwise it does not make sense.