[phenixbb] NCS Restraints

Yuri yuri.pompeu at ufl.edu
Fri Jul 1 05:29:25 PDT 2011

Hi Pavel,

>It's rather packing.. Say, if more than one copy packs in the 
> asymmetric
>unit then you have NCS, roughly speaking..

So is it correct to say that in cases where you have 1 molecule per 
ASU, there will be no NCS only crystallographic symmetry??

> In other words, if for the same enzyme one crystal goes to 3.1 and
> another 1.5 A could one have significant NCS but not the other?

>I'm not sure I understood this... May some one else did?

I was trying to understand if this phenomenon would be noticeable 
depending on the resolution only...
You and Nathaniel pretty much answered this now...

Yuri Pompeu

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