FIG 3.

Identification of AccR binding sites in the intergenic region of accR-accD1. (A) DNase I footprinting assay of AccR with the accR-accD1 intergenic region. Gray-shaded boxes indicate DNA regions protected by AccR; dotted frames indicate palindromic binding sites. Dark and gray curved arrows indicate transcriptional start sites and translational initiation codons, respectively. Boxes indicate putative −10 and −35 regions. (B) Alignment of AccR binding sites of accR-accD1 intergenic regions in Streptomyces species. The consensus sequence logo was created using WebLogo.