Dear Edward and Troels,
thanks a lot for your recommendations. The diff_min.py script is exactly what
I was looking for and it works fine. I totally agree that the difference
between the global correlation time defined by NMR and fluorescence is mainly
due to the difference in concentration. But nevertheless it is good to have
an idea of the chi2 value for the tm determination.
Thanks a lot!
Christina
________________________________________
Von: relax-users [relax-users-bounces@xxxxxxx]" im Auftrag von
"Christina Möller [c.moeller@xxxxxxxxxxxxx]
Gesendet: Mittwoch, 3. Juni 2015 14:32
An: relax-users@xxxxxxx
Betreff: fixed tm values
Dear Edward and relax users,
I successfully performed the dauvergne_protocol.py analysis scripts to
determine the ps - ns dynamics of a 14 kDa protein. The global
correlation time tm is 9.6 ns. Since other methods suggested a smaller
global correlation time tm, I would like to know whether it is possible
to fix the tm value in all rounds of individual model-free
optimisations? The corresponding chi2 values might then be useful to
evaluate the global correlation times that I obtained by different methods.
Best regards,
Christina
--
------------------------------------------------------------
Christina Möller
ICS-6 / Structural Biochemistry
Forschungszentrum Jülich
D-52425 Jülich
GERMANY
E-mail: c.moeller@xxxxxxxxxxxxx
Tel.: +49-2461-619387
Fax +49-2461-619387
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52425 Juelich
Sitz der Gesellschaft: Juelich
Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498
Vorsitzender des Aufsichtsrats: MinDir Dr. Karl Eugen Huthmacher
Geschaeftsfuehrung: Prof. Dr.-Ing. Wolfgang Marquardt (Vorsitzender),
Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt,
Prof. Dr. Sebastian M. Schmidt
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AW: fixed tm values