CYANA Command: couplings set

Parameters

selection=Scalar coupling selection

(default: none)

value=string

(default: none)

tolerance=string

(default: none)

weight=string

(default: none)

karpluscurve=string

(default: none)

Description

Sets properties of the scalar coupling constant restraints that match the given selection. By default, the selection made in the most recent couplings select command is used, or all scalar coupling constant restraints if no selection has been made so far. The following properties can be set:

value

scalar coupling constant value

tolerance

scalar coupling constant tolerance

weight

relative weight of the restraint

karpluscurve

Karplus curve, which must be given as A+B*cos(d)+C*cos(d)**2, where A, B and C are real numbers, and d denotes the value of the torsion angle formed by the two scalar coupled atoms.