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. 2015 Dec 23;11(12):e1004500. doi: 10.1371/journal.pcbi.1004500

Fig 7. Influence of metal on the energy landscape of IdeR-DNA complex.

Fig 7

Y-axis represents the statistical free energy evaluated with respect to a) number of hydrogen bonds between protein and DNA and b) the number of non-bonded contacts between the protein and DNA. These two parameters broadly define the extent of protein-DNA interaction. Profiles shown in red are for the non-metallated system [FU-nm], while those in green are for the metallated system [FU-m].