Fig. 5.

Bioinformatic analysis of the flhDC regulatory region. Two putative OmpR binding sites (B₁, B₂) are shown in bars within the flhDC promoter sequence. Two nucleotide sequences P₁ and P₂ similar to the O₁ and O₂ binding sites for OmpR identified within the Y. pseudotuberculosis flhDC promoter region (Hu et al. 2009) are underlined. These four sequences (B₁, B₂, P₁, P₂) are shown separately in alignments with the consensus OmpR binding sequence; the conserved C residues are in bold. The ATG start codon is marked in bold and M indicates methionine