Figure 2

Two side views of a representative structure of a canonical DBD:Half site complex presenting the residues from set 2 (carbon atoms in cyan blue), set 3 (in purple) and the conserved basic residues K160 and R161 (in white; letters in black). This color pattern will be used for all the figures along the paper, unless noted). The structure used was extracted from PDB 2NLL, showing RXRα-DBD complexed to a 5'-AGGTCA-3' half-site.