NS R1rho 3-site linear

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The 3-site exchange relaxation dispersion model for the numeric solution (NS) to the Bloch-McConnell equations for R1rho-type data, linearised with kAC = kCA = 0. This model is labelled as NS R1rho 3-site linear in relax.


The NS R1rho 3-site linear model has the parameters {R', ..., pA, pB, ΔωAB, ΔωBC, kexAB, kexBC}.


The references for the NS R1rho 3-site linear model are:

  • Korzhnev, D. M., Orekhov, V. Y., and Kay, L. E. (2005). Off-resonance R(1rho) NMR studies of exchange dynamics in proteins with low spin-lock fields: an application to a Fyn SH3 domain. J. Am. Chem. Soc., 127(2), 713-721. (DOI: 10.1021/ja0446855)
  • Palmer, 3rd, A. G. and Massi, F. (2006). Characterization of the dynamics of biomacromolecules using rotating-frame spin relaxation NMR spectroscopy. Chem. Rev., 106(5), 1700-1719. (DOI: 10.1021/cr0404287)


The implementation of the NS R1rho 3-site linear model in relax can be seen in the:

See also