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. 2012 Aug 7;7(8):e42351. doi: 10.1371/journal.pone.0042351

Figure 2. Structural Changes in tubulin mutants relative to WT.

Figure 2

a) Time-averaged structures of the β-subunit of tubulin mutants superposed on the time-averaged structure of the β-subunit of WT tubulin. Secondary structural elements which underwent the most significant conformational changes are highlighted. b) Solvent accessible surface area of the β-subunit of WT tubulin and the mutants as a function of time. Color scheme: Wild-type (black), T274I mutation (blue), R282Q mutation (red), Q292E mutation (green).