CYANA Command: distances expand

Parameters

(none)

Description

Expands explicitly all (not only the selected) distance restraints that involve pseudoatoms into ambiguous distance restraints with the corresponding hydrogen atoms. If the variable expand has the value 2, then also restraints with diastereotopic protons are expanded into ambiguous distance restraints involving the two diastereotopic partners. Normally, it is not necessary to apply this command because distance restraints that involve pseudoatoms are expanded "on-the-fly" internally by the program if the variable expand is set to 1.