Re: [phenixbb] unwanted disulfids and geometry restraints

On Wed, Jun 26, 2013 at 3:51 PM, Pavel Afonine wrote:

Hm.. this isn't easy.. phenix.refine automatically identifies disulfide bonds and creates restrains for them. This is controlled by disulfide_distance_cutoff=3 parameter. You can set it to some big number, so none desulfide bonds will be created automatically

Are you sure it's not the reverse? I think this number sets the maximum distance allowed for disulfides; increasing it will just bond more distant atoms. -Nat