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. 2007 Jan 19;365(3):825–834. doi: 10.1016/j.jmb.2006.10.074

Figure 2.

Figure 2

Multiple sequence alignment of HlyIIR with several TetR family members for which the three-dimensional structures are available. Conserved residues are marked by boxes. The helix-turn-helix motif is underlined by a bar and triangles highlight residues forming the ligand-binding pocket. HlyIIR secondary structure elements are indicated above the sequence. Putative transcriptional repressors are named by their PDB code. The sequences were aligned using CLUSTAL W35 and the Figure was prepared using ESPript.36