Figure 4 - full size

Figure 4.
Fig. 4. Schematic representation of hydrophobic (red broken lines) and electrostatic (green broken lines) interactions made between MetRS-SLL and Anl. Anl is represented with blue bonds. Carbons are in black, nitrogens are in dark blue, oxygens are in red, and sulfurs are in yellow. Water molecules are symbolized as light blue spheres. Relevant hydrogen-bonding distances are indicated in angstroms. The electrostatic interaction between Wat2 and the N2 atom of Anl is indicated by a blue broken line.