Figure 4

(A) Binding of RPZ at the active site of Mtb RNA polymerase. (B) The yellow lines depict the hydrogen bond interactions of the residues in the β-chain of the RNA polymerase with the inhibitor RPZ. The figure was visualized using the PyMOL molecular graphics system (Version 2.4.0, Schrödinger, LLC, https://www.pymol.org).