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Using Entropy Maximization to Understand the Determinants of Structural Dynamics beyond Native Contact Topology

Figure 4

The effect of non-uniform force constants is manifested in the mid-range modes.

The curves compare mobility (A) and mode overlap (B) of models as a function of the fraction of modes used. Black, green, and red curves compare the modes of the inverse covariance matrices from experiments to those obtained using mGNM, GNM, and optimized interactions (OFCs), respectively. The blue curves compare GNM modes to mGNM modes. For clarity, some error bars have been omitted. See text for details.

Figure 4