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. 2014 Nov 4;141(17):175101. doi: 10.1063/1.4900892

FIG. 1.

FIG. 1.

Root-mean-square deviations (RMSD) and root-mean-square fluctuations (RMSF) values for Iowa mutant and wild type with physical mass (Green/Tan) and with scaled mass (Red/Blue). The increased sampling efficiency in scaled mass simulations is indicated by their growing variance. (a) and (e) show the RMSD and RMSF values for the antiparallel Iowa mutant (APIM), (b) and (f) show the same quantities for the antiparallel wild-type (APWT), (c) and (g) for the parallel Iowa mutant (PIM), and (d) and (h) for the parallel wild-type (PWT).