Figure 4.
Results of blind docking calculations of steroids E2 (left) and EN (right) to hERα. At the top, cluster representant steroid conformations (spheres) and the corresponding rank numbers are shown. A small rank number corresponds to energetically favorable binding mode of the steroid. The receptor is shown as grey cartoon. At the bottom, a close-up of binding conformation of steroid E2 (magenta) and EN (green sticks) is shown in the ABS (Rank 2 in both cases). Neighbouring hERα residues are shown as sticks with grey carbon atoms.