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. Author manuscript; available in PMC: 2017 Jun 15.
Published in final edited form as: Toxicon. 2015 Oct 9;116:29–34. doi: 10.1016/j.toxicon.2015.10.003

Figure 3. Sequence alignment of orthologous ESAT-6 proteins.

Figure 3

A. The ESAT-6 sequences from M. tuberculosis, M. bovis, M. marinum, M. smegmatis, M. leprea, and M. avium were aligned with ClustalW2. The residues are colored according to chemical natures: Red (hydrophobic), Green (polar), Blue (acidic), Magenta (basic). The conserved WXG and HxxxD/ExxHxxxH motifs are boxed. B. The phylogenic tree was calculated in ClustalW2.