Difference between revisions of "IT99"

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(→‎References: Switched to a labelled section transclusion for the citations.)
 
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The Ishima and Torchia 1999 2-site exchange on all times scales with the constraint that $p_A \gg p_B$ for [[SQ CPMG-type data]].  This model is labelled as '''IT99''' in relax.
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The Ishima and Torchia 1999 2-site exchange on all times scales with the constraint that {{:pA}} ≫ {{:pB}} for [[SQ CPMG-type data]].  This model is labelled as '''IT99''' in [[Relaxation dispersion citation for relax|relax]].
  
 
== Parameters ==
 
== Parameters ==
  
The IT99 model has the parameters {$R_2^0$, $...$, $p_A$, $\Delta\omega$, $k_{ex}$}.
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The IT99 model has the parameters {{{:R2zero}}, ..., {{:pA}}, {{:Deltaomega}}, {{:tex}}}.
  
 
== Reference ==
 
== Reference ==
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The reference for the IT99 model is:
 
The reference for the IT99 model is:
  
* Ishima, R. and Torchia, D. (1999).  Estimating the time scale of chemical exchange of proteins from measurements of transverse relaxation rates in solution. ''J. Biomol. NMR'', '''14'''(4), 369-372. ([http://dx.doi.org/10.1023/A:1008324025406 10.1023/A:1008324025406]).
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* {{#lst:Citations|IshimaTorchia99}}
  
 
== Links ==
 
== Links ==
  
The implementation of the IT99 model in relax can be seen in the:
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The [[Relaxation dispersion citation for relax|implementation of the IT99 model in relax]] can be seen in the:
* [http://www.nmr-relax.com/manual/IT99_2_site_CPMG_model.html relax manual],
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* [http://www.nmr-relax.com/manual/The_IT99_2_site_CPMG_model.html relax manual],
 
* [http://www.nmr-relax.com/api/3.1/lib.dispersion.it99-module.html API documentation],
 
* [http://www.nmr-relax.com/api/3.1/lib.dispersion.it99-module.html API documentation],
* [http://www.nmr-relax.com/analyses/relaxation_dispersion.html relaxation dispersion page of the relax website].
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* [http://www.nmr-relax.com/analyses/relaxation_dispersion.html#IT99 relaxation dispersion page of the relax website].
  
 
== See also ==
 
== See also ==
[[Category:Relaxation_dispersion]]
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[[Category:Relaxation_dispersion analysis]]

Latest revision as of 19:10, 3 November 2015

The Ishima and Torchia 1999 2-site exchange on all times scales with the constraint that pApB for SQ CPMG-type data. This model is labelled as IT99 in relax.

Parameters

The IT99 model has the parameters {R20, ..., pA, Δω, τex}.

Reference

The reference for the IT99 model is:

  • Ishima, R. and Torchia, D. A. (1999). Estimating the time scale of chemical exchange of proteins from measurements of transverse relaxation rates in solution. J. Biomol. NMR, 14(4), 369-372. (DOI: 10.1023/A:1008324025406)

Links

The implementation of the IT99 model in relax can be seen in the:

See also