Alanine scan of core positions in ubiquitin reveals links between dynamics, stability, and function.
Lee SY, Pullen L, Virgil DJ, Castañeda CA, Abeykoon D, Bolon DN, Fushman D. Alanine scan of core positions in ubiquitin reveals links between dynamics, stability, and function. J Mol Biol. 2014 Apr 03; 426(7):1377-89.