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. 2016 Sep 8;8(9):261. doi: 10.3390/toxins8090261

Figure 6.

Figure 6

The molecular visualization of DON within F. graminearum Tri101 binding pocket. The C3 carbon (and attached -OH group) in DON (less-polar) is facing a non-polar amino acid (Leu16). In the case of 3-epi-DON (higher-polarity), the same group will be facing a matrix of non-polar (Leu16) and neutral (Trp380) amino acid residues.