Fig. 1From: In vivo characterization of an Hfq protein encoded by the Bacillus anthracis virulence plasmid pXO1Sequence Alignment of Hfq Proteins. Alignment of E. coli Hfq, S. aureus Hfq, B. subtilis Hfq, and B. anthracis Hfq1, Hfq2 and Hfq3 protein sequences using Clustal Omega [43]. BOXSHADE was used to create the image; black shading indicates identical residues, and grey shading denotes biochemically similar residues. The location of the Sm2 RNA binding motif is labeledBack to article page