[PyMOL] set_dihedral

[Xavier D. <Xav...@st...>]

Hi,

I'm trying to apply the command 'set_dihedral' to residue from a 
molecule object which contains only three non-consecutive residues from 
the original protein. The program complains with the following error 
message:

GetDihedral-Error: Selection 1 doesn't contain a single atom/vertex.
GetDihedral-Error: Selection 2 doesn't contain a single atom/vertex.
GetDihedral-Error: Selection 3 doesn't contain a single atom/vertex.
GetDihedral-Error: Selection 4 doesn't contain a single atom/vertex.

The command works fine on another object which contains 14 consecutive 
residues.

Is there any restriction on where you can apply this command?

Thanks in advance,

xavi

-- 
Xavier Deupi, Ph.D.
Department of Molecular and Cellular Physiology
Beckman Center for Molecular and Genetic Medicine (B161)
279 Campus Drive, Stanford University School of Medicine
Stanford, CA 94305 (USA)

E-mail: Xav...@st...
Phone: +1 (650) 725-6497
Fax : +1 (650) 725-8021