Figure 4

Mutation of the GlnR binding motif adenosine residues and alteration of the distance between the residues both affect GlnR binding. (A) 30 bp binding site sequence of peak 24, with the wild type sequence and with the AT n9 Ac residues mutated, (B) 30 bp binding site sequence of peak 2, with the wild type sequence and the conserved AC n9 AC residues mutated and (C) 30 bp binding site of peak 2, with the wild type sequence and the distance between AC n9 AC altered.