Hello, I’m trying to measure contacts between a protein and a peptide using Chimera. I have to do this with different angstroms distances, 2, 3 and 4 Å. I'm using the command line:

findclash :.A test :. B overlap -0.4 hbond 0.0 namingStyle simple save

However I don’t know exactly how to modify the overlap to the desired distances.

Which values can I use to measure contacts within 2, 3 and 4 Å.

Thanks in advance,

Arthur Pereira