CYANA Command: distances falsify

From CYANA Wiki
Jump to navigation Jump to search

Parameters

selection=distance restraint selection
(default: none)
fraction=real
(default: 0.05)
shiftdev=real
(default: 100000.0)
resshift=integer
(default: 100000)

Description

Introduces 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 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 resshift.