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. 2018 Nov 14;10(11):473. doi: 10.3390/toxins10110473

Figure 4.

Figure 4

Figure 4

The predicted toxins were aligned by MUSCLE and sorted by pairwise alignment to close matching protein. (A) The RelE toxins MW2329, MW2380, and MW1230 were shorter in length and showed homology towards YefM-YoeB sub-family, while the MW0324 and MW1394 were longer in length and displayed less conservation, possibly making a new sub-family. (B) The GNATs toxins showed a functional site of 28 residues (41–68 aa) that contained the most conserved region in this family. (C) A moderate consensus site of 20 residues (30–49 aa) was detected in the nuclease family. The nuclease toxins MW1311, MW1403, and MW1733 were closely related in sequence alignment, while MW0461 was less conserved.