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The Free Energy Profile of Tubulin Straight-Bent Conformational Changes, with Implications for Microtubule Assembly and Drug Discovery

Figure 4

The (a) probability distribution and (b) free energy profile for the laterally-paired tubulins.

Probability histograms corresponding to each umbrella window are shown in Figure S2c in Text S1.

doi: https://doi.org/10.1371/journal.pcbi.1003464.g004