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<p>Dear Buster List,</p>
<p>we are currently working with a very large low-resolution
structure and using BUSTER/TNT for refinement and map calculation.</p>
<p>Given the limitation of the resolution, we would be very
interested in applying enhanced rotamer, geometric (for bond
lengths and</p>
<p>angles) and Ramachandran restraints, as the evaluation with
MOLPROBITY after each refinement cycle gives a very high number of</p>
<p>outliers despite a good overall Clashscore (6.14; 100%) and
Molprobity Score (2.63; 96%). Is there a way to impose such
restraints?</p>
<p>Thanks a lot in advance,</p>
Xavier
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