Difference between revisions of "TSMFK01"

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(Updated the TSMFK01 dispersion model page.)
(Updated the TSMFK01 page for the new dispersion model format.)
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This is the model for 2-site very-slow exchange model for time scales within range of microsecond to second time scale, where p<sub>A</sub> >> p<sub>B</sub>, and named after Tollinger et al. (2001).  It is selected by setting the model to '''TSMFK01''' in relax.  A particularly interesting feature of the dispersion curves is the damped oscillations, which occur at low CPMG field strengths, and is solely a function of the chemical shift difference between the two sites (i.e., independent of the rate of exchange). The reference is:
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This is the model for 2-site very-slow exchange model for time scales within range of microsecond to second time scale, where $p_A \gg p_B$, and named after Tollinger et al. (2001).  This model is labelled as '''TSMFK01''' in relax.  A particularly interesting feature of the dispersion curves is the damped oscillations, which occur at low CPMG field strengths, and is solely a function of the chemical shift difference between the two sites (i.e., independent of the rate of exchange).
  
* Tollinger, M., Skrynnikov, N. R., Mulder, F. A. A., Forman-Kay, J. D., and Kay, L. E. (2001).  Slow dynamics in folded and unfolded states of an sh3 domain. ''J. Am. Chem. Soc.'', '''123'''(46), 11341–11352. ([http://dx.doi.org/10.1021/ja011300z doi: 10.1021/ja011300z])
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== Parameters ==
  
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The TSMFK01 model has the parameters {$R_{2A}^0$, $...$, $\Delta\omega$, $k_{AB}$}.
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== Reference ==
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The reference for the TSMFK01 model is:
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* Tollinger, M., Skrynnikov, N. R., Mulder, F. A. A., Forman-Kay, J. D., and Kay, L. E. (2001).  Slow dynamics in folded and unfolded states of an sh3 domain. ''J. Am. Chem. Soc.'', '''123'''(46), 11341-11352. ([http://dx.doi.org/10.1021/ja011300z 10.1021/ja011300z])
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== Links ==
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The implementation of the TSMFK01 model in relax can be seen in the:
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* [http://www.nmr-relax.com/manual/TSMFK01_2_site_CPMG_model.html relax manual],
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* [http://www.nmr-relax.com/api/3.1/lib.dispersion.tsmfk01-module.html API documentation],
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* [http://www.nmr-relax.com/analyses/relaxation_dispersion.html relaxation dispersion page of the relax website].
  
 
== See also ==
 
== See also ==
 
[[Category:Relaxation_dispersion]]
 
[[Category:Relaxation_dispersion]]

Revision as of 10:33, 15 January 2014

This is the model for 2-site very-slow exchange model for time scales within range of microsecond to second time scale, where $p_A \gg p_B$, and named after Tollinger et al. (2001). This model is labelled as TSMFK01 in relax. A particularly interesting feature of the dispersion curves is the damped oscillations, which occur at low CPMG field strengths, and is solely a function of the chemical shift difference between the two sites (i.e., independent of the rate of exchange).

Parameters

The TSMFK01 model has the parameters {$R_{2A}^0$, $...$, $\Delta\omega$, $k_{AB}$}.

Reference

The reference for the TSMFK01 model is:

  • Tollinger, M., Skrynnikov, N. R., Mulder, F. A. A., Forman-Kay, J. D., and Kay, L. E. (2001). Slow dynamics in folded and unfolded states of an sh3 domain. J. Am. Chem. Soc., 123(46), 11341-11352. (10.1021/ja011300z)

Links

The implementation of the TSMFK01 model in relax can be seen in the:

See also