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. 2017 Nov 7;113(9):1945–1955. doi: 10.1016/j.bpj.2017.09.003

Figure 9.

Figure 9

The average and SD of the Young’s modulus Y as a function of the natural logarithm of the pulling speed is shown. The results for RiAFP and SBAFP are shown in purple and green, respectively. The proteins have similar asymptotic values for Y at low pulling speeds of 6.0 GPa, which can be estimated by fitting exponentials (black) and extrapolating the fits to low speeds. At high speeds, Y for SBAFP increases more quickly than that of RiAFP. The value for Y of RiAFP at ln(1000m/s) is plotted to more clearly illustrate its behavior as the speed increases. To see this figure in color, go online.