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. 2019 Sep 9;14(9):e0221936. doi: 10.1371/journal.pone.0221936

Fig 1. Domain arrangement of ToxR and modeled structure of ToxR on DNA highlighting those domains.

Fig 1

A) Based on homology to other w-HTH proteins [7] the residues defining each domain of ToxR are highlighted. B) A modeled structure of ToxR bound to DNA was generated with the I-TASSER modeling program (http://zhanglab.ccmb.med.umich.edu/I-TASSER/) and the crystal structure of other w-HTH family members [26]. Binding of ToxR to DNA was modeled using the NMR structure of PhoB bound to DNA [25]. Domains were highlighted with the same color scheme used in part A.