There is an article published at Journal of Biomolecular NMR recently which describes a package of MATLAB scripts to analyze CPMG relaxation dispersion NMR data. I haven’t done CPMG RD experiments on my target proteins, however, I know the analysis of CPMG RD data is not trivial. This program, GUARDD, seems to be a very useful and UI-friendly toolkit to efficiently obtain information of Rex, Kex and other relaxation rates from CPMG RD data.
The following snapshots are directly linked to GUARDD homepage.
More information about GUARDD:
Title: : GUARDD: user-friendly MATLAB software for rigorous analysis of CPMG RD NMR data.
Journal: Journal of Biomolecular NMR (online published first, Dec.20. 2011)
Homepage at google code: http://code.google.com/p/guardd/
Matlab, a product from Mathworks
CATIA (Cpmg, Anti-trosy, and Trosy Intelligent Analysis) from Lewis Kay’s group
CPMGFit from Arther Palmer’s group