Hello,

I'm working with evolutionary algorithms applied to protein-protein docking.
I'd like to calculate de RMSD between the native complex and the complex achieved with my docking model. For that I was trying to make the superposition of the complexes using the match function through the Chimera command line.
I called the function as:

match #0 #1

and got the following message:

Atoms in each selection must be in the same model

I'd like to know what am I doing wrong, or if there is anyway other way to obtain the RMSD and the superposed complexes.
I'm using the complex code PDB 1CHO.

Thanks for any help,

--
Helder Ken Shimo

BSc in Biomedical Informatics (University of São Paulo - Brazil)
MSc candidate in Bioinformatics (University of São Paulo - Brazil)

--
"When I get sad, I stop being sad and be awesome instead." (Neil Patrick Harris as Barney Stinson)