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. 2012 Mar 29;7(3):e34067. doi: 10.1371/journal.pone.0034067

Figure 6. AmpR binding site analysis.

Figure 6

The putative AmpR binding site was refined using IEM algorithm and used to search the upstream promoter elements of AmpR-regulated and AmpR-β-lactam regulated genes (listed in Tables S3, S4) in PAO1 and other P. aeruginosa strains. DOOR database [142], [143] was used to identify the operons. The RSAT tool [137] was used to identify PAO1 promoter sequences containing the identified AmpR- and AmpR-β-lactam-regulated genes. The output is represented using WebLogo [136] for the AmpR-dependent genes from IEM (A) and RSA (B), and AmpR-β-lactam dependent genes from IEM (C) and RSA (D).