Dear all, I would like to know if it is possible to use either the "real space refine zone" or the "regularize zone" tools just between two atoms in a cofactor molecule. It works perfectly between two atoms when I use it on the protein, but it doesn't when I try to modellate the cofactor. Instead of picking just the two atoms I'm interested in, it picks the whole cofactor molecule.
I'm experiencing problems to validate this structure because most of the outliers come from the cofactor and I'm not able to fix them. Thank you. Almudena.