I used the Rosetta web site to generate fragments (3, 9) for the purpose of modeling a protein. The protein(template) I want to model was the template used to generate the fragments. However, when I use those fragments generated by the Rosetta server to model by template protein, I got:
core.fragments.ConstantLengthFragset: line too short skipping line
I then compare the fragment files generated by Rosetta web site to those used in a tutorial...The format is the same. Of course, the contents are different but everything else appears to be identical.
Can some one help me here? I'm at a loss as to what to attempt next...