Fig. 2.

The simulated modeling of TeA, quinone Q_B, atrazine and DCMU in the Q_B binding site of D1 protein of A. thaliana (5MDX). (A) Surface representation of the Q_B binding site with quinone Q_B. (B) Stereo view of TeA binding environment in the Q_B binding site. (C) Hydrogen bonding interactions for TeA binding to the Q_B binding site. Here, carbon atoms are shown in grey, nitrogen atoms in blue, oxygen in red and hydrogen atoms in white. The possible hydrogen bond is indicated by dashed line. (D) Surface representation of the Q_B binding site with bound TeA. (E) Surface representation of the Q_B binding site with bound atrazine. (F) Surface representation of the Q_B binding site with bound DCMU. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)