Difference between revisions of "IT99"
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== Parameters == | == Parameters == | ||
| − | The IT99 model has the parameters {$R_2^0$, $...$, $p_A$, $\Delta\omega$, $ | + | The IT99 model has the parameters {$R_2^0$, $...$, $p_A$, $\Delta\omega$, $t_{ex}$}. |
== Reference == | == Reference == | ||
Revision as of 22:53, 7 May 2014
Intro
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.
Parameters
The IT99 model has the parameters {$R_2^0$, $...$, $p_A$, $\Delta\omega$, $t_{ex}$}.
Reference
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. (10.1023/A:1008324025406).
Links
The implementation of the IT99 model in relax can be seen in the:
