Hi all, I attempt to create a suitable model for molecular replacement using CHAINSAW. Whenever the program needs to mutate a Proline into something other than alanine I get "segmentation fault". This happens if the order of atoms in the proline residue is (N,CD,CA,CB,CG,C,O). Could you suggest how to solve this problem or alternatively how to change all prolines (there are many) to have another order of atoms which does not pose a problem to chainsaw (N,CA, C,O,CB,CG,CD) ?
Thank you in advance for your advice, Peter.
