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Figure 6.
Figure 6. Potential RNA binding sites of HutP.
Electrostatic potential of the molecular surface of hexameric
HutP, based on the crystal structure of HutP. The electrostatic
potential was calculated and visualized using GRASP (18). Basic
regions are shown in blue and acidic regions are red. The
electronegative potentials for the Glu55 residues are indicated
by arrows and arrowheads, respectively. The important A and G
bases for the HutP recognition are highlighted with bigger sized
letters.
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