Figure 10. Probability distribution function P(〈u²〉) for the magnitude of peak values of 〈u²〉 for mobile ubiquitin atoms (atoms with 〈u²〉 values larger than 1) involved in collective string-like motion in the glycerol solution.

Dashed line is the fitted power law and the red solid line indicates simulation observation. Previous observations¹³ of quake-like displacements in the interfacial dynamics of Ni NPs are similar [See Fig. 4 of ref. 13]. Inset shows the quake-like displacements from which the distribution P(〈u²〉) was obtained.