[Chimera-users] Question concerning rotamer choosing

Noe Robert noe.robert at etu.univ-cotedazur.fr
Mon Jan 2 06:26:21 PST 2023


Hi,
I'm currently trying to write a python script which automatizes mutageneses on Chimera 1.16, and calculates clashes inducted by the change of amino acid through a local minimization (which explains why I'm using Chimera instead of ChimeraX).
I would like to choose which rotamer to use depending on their probability from the rotamer library Dunbrack (for instance, when probability is >0.1), which is visible on the "Rotamers graphical user interface". Is there a way to extract these probability values using a script, in order to run it on a certain number of rotamers ? That way it would be quite automated.

On Jul 1, 2015, Eric Pettersen advised to modify the "Python script that uses the functions in the Rotamers module" (here<https://www.cgl.ucsf.edu/pipermail/chimera-users/2015-July/011193.html>), but I don't which one it is.

Thank you,

Noé Robert,
Fifth-year student in bioengineering, minor in Bioinformatics and Modelling, at engineering school Polytech Nice Sophia, France
Phone : +33 7 81 00 52 02
"let's limit the use of our resources and lighten our mails"


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