Figure 7

3D representation of compounds divided by compound class in the HuR–RNA interaction site: (a) compounds 1, 2, 3 (blue, green and yellow sticks, respectively); (b) compounds 4 and 5 (green and violet sticks respectively); (c) compounds 6 and 7 (blue and green, respectively); (d) compounds 8 and 9 (violet and green sticks); (e) compounds 10, 11 and 12 (yellow, green, blue sticks, respectively); (f) compound 13 shown as green sticks; HuR protein shown as orange cartoon60.