refinement {
    geometry_restraints.edits {
      bond {
        atom_selection_1 = chain A and resid 1 and name C13
        atom_selection_2 = chain A and resid 69 and name NZ
        distance_ideal = 1.47
        sigma = 0.1
      }
      bond {
        atom_selection_1 = chain A and resid 1 and name C04
        atom_selection_2 = chain A and resid 360 and name SG and altloc B
        symmetry_operation = x,-y+1,-z
        distance_ideal = 2.35
        sigma = 0.025
      }
    }
}