Mechanism of Iron-Dependent Repressor (IdeR) Activation and DNA Binding: A Molecular Dynamics and Protein Structure Network Study
Fig 2
Conformational flexibility of the monomeric systems.
Free energy landscape based on the first two eigen vectors from the simulation trajectories of monomeric units are shown for a) M (without metal ion), b) M1 (bound to one Fe+2 ion) and c) M2 (bound to two Fe+2 ions).d) Free energy landscape based on the first eigen vector for all the three system.