CYANA Commands: distances falsify

Parameters

selection=string

(default: none)

fraction=real

(default: 0.05)

shiftdev=real

(default: 100000.0)

resshift=integer

(default: 100000)

Description

This command introduce a controlled amount of assignment errors into a list of selected distance restraints. In a randomly selected fraction of the selected distance restraints the first or second atom assignment is changed to a randomly chosen hydrogen atom or pseudoatom. Optionally, the choice of a new assignment can be restricted to one with a chemical shift deviation from the original assignment that is smaller than the value given to the parameter shiftdev. Similarly, the choice of a new assignment can be restricted to one with a residue number difference from the original assignment that is smaller than the value given to the parameter resshift.