Figure 3.

Potential binding sites on CsrA and docking binding pose of the inhibitors on the CsrA-RNA binding interface. (a) Potential binding sites on the CsrA-RNA binding interface. The interface was formed by the N-terminal of chain A (orange) and Chain B (cyan). RNA was shown as a magenta cartoon and the G₁₀ (red), G₁₁ (blue), A₁₂ (green) of RNA core motif GGA are shown as sticks. (b) The binding pose of inhibitors of CsrA derived from Autodock. Compounds 1 (red), 2 (green), 3 (blue), 4 (magenta) and 5 (white) are shown as a stick.