[phenixbb] Metal Coordination and symmetry operation

Alex Theodossis alex.theodossis at monash.edu
Thu Oct 18 22:40:57 PDT 2012


Hi Pavel and Bryan,

thanks for the info. With it I was able to correctly define the
symmetry-related links as per this example:

refinement.geometry_restraints.edits {
  bond {
    action = *add
    atom_selection_1 = name ZN   and chain C and resname ZN and resseq    1
    atom_selection_2 = name  NE2 and chain A and resname HIS and altid A
and resseq   39
    symmetry_operation = -x+1,y+1/2,-z+1/2
    distance_ideal = 2.030000
    sigma = 0.050
   }

Unfortunately, this didn't have the desired result.  Instead, the addition
of riding hydrogens fixed the problem.

Cheers,

Alex
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