Correlations of the motions of various regions in β-tubulin.

<p>Two dimensional cross-correlation maps of the β-subunit of WT and mutated tubulins. Red patches indicate the positively correlated motions, whereas blue patches indicate anti-correlated motion. The maps have been calculated for the C_α aoms from the final 10 ns MD data. Very similar patterns were obtained when the maps were generated on other sets of 10 ns data.