There is a ellipsoidal truncation and scaling server you might want to try.
http://www.doe-mbi.ucla.edu/~sawaya/anisoscale/
~L~
______________________________________________________
Lari Lehtiö
Pharmacy, Department of Biochemistry and Pharmacy
Åbo Akademi University,
BioCity, FIN-20520 Turku
Finland
+358 2 215 4270
______________________________________________________
Quoting Justin Hall <[log in to unmask]>:
> Dear All;
>
> I am working with a data set which is anisotropic. The resolution
> limits are ~ 2.75 by 3.45 A. The I have integrated (using Mosflm) the
> data out to 2.75 A, the data therefore includes a mix of real (I/sig
>>> 1) and imaginary (I/sig ~1) data past the 3.45 A resolution bin.
>
> I am concerned that the presence of the poor quality data in the outer
> shells will cause my good data to 2.75 A resolution to be down weighted
> in refinement. Since anisotropic resolution limits do not seem to be
> an option, are there other tools that would allow proper weighting for
> this situation?
>
> Cheers~
>
> ~Justin Hall
> Oregon State University
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