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. 2016 Sep 28;8(10):282. doi: 10.3390/toxins8100282

Figure 2.

Figure 2

Crystal structures of Type III TA systems. (A) ToxINPa (PDB ID: 2XDD) and (B) ToxINBt (PDB ID: 4ATO) form heterohexameric complexes [12,13]; (C) CptINEr (PDB ID: 4RMO) assembles into a heterotetrameric complex [14].