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. Author manuscript; available in PMC: 2012 Jul 22.
Published in final edited form as: Biochem Biophys Res Commun. 2011 Jun 21;411(1):69–75. doi: 10.1016/j.bbrc.2011.06.090

Figure 1. Sequence alignment of CheBc from five organisms.

Figure 1

CheBc sequences from T. maritima, E. coli, S. typhimurium, Bacillus subtilis and Myxococcus xanthus were aligned on the basis of the amino acid sequences. Secondary structural elements are indicated as block rectangles (α-helix) and arrows (β-sheet) on top of the corresponding amino acid residues. Conserved residues are boxed around the amino acids. Catalytically critical residues (Ser-His-Asp triad) are indicated with an asterisk.