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<p>Hi Laurie,</p>
<p>as others suggested please try the same refinement using the
latest version of Phenix. If that does not help please send me all
inputs off list and I will investigate.</p>
<p>Pavel<br>
</p>
<div class="moz-cite-prefix">On 3/18/22 13:11, Mark Saper wrote:<br>
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cite="mid:BA9F8D8E-0B66-4EEE-A9A4-510EB1FE3567@umich.edu">
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Laurie,
<div class=""><br class="">
</div>
<div class="">Really bizarre. The experts will have more info, I
hope. When you model the Tyr in the posiive density, is the
geometry satisfactory (including main-chain)? If so, then you
might try turning off real space refinement and see what
happens. Check the occupancies of the Tyr also.</div>
<div class=""><br class="">
</div>
<div class="">-Mark</div>
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<b class=""><font class="" color="#011993">Mark A. Saper,
Ph.D.</font></b><br class="">
<span style="font-style: normal; font-size: 12px;"
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