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<div>Dear phenix.bb</div>
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<div>How do I specifically exclude particular amino acids from torsion-angle ncs?</div>
<div>From the GUI, it is not obvious.</div>
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<div>In a couple of my chains, one or two amino acids are in definite crystal contacts, and are therefore in a different rotamer/conformation compared to the other ncs-related copies. </div>
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<div>Unfortunately, I can't seem to find the right option / keyword to stop the refinement job moving these side-chains to agree with the rotamers found in the other molecules of the asymmetric unit. </div>
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<div>Many thanks,</div>
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<div>Tony.</div>
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Dr Antony W Oliver</div>
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Senior Research Fellow</div>
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CR-UK DNA Repair Enzymes Group</div>
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Genome Damage and Stability Centre</div>
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University of Sussex</div>
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Falmer, Brighton, BN1 9RQ</div>
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email: <a href="mailto:antony.oliver@sussex.ac.uk">antony.oliver@sussex.ac.uk</a></div>
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tel (office): +44 (0)1273 678349</div>
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