FIG 7.
Enzyme-ligand interactions before and after mutation. (a) wild type; (b) F205 mutants (F205H, orange; F205V, yellow; F205L, green); (c) Y217 mutants (Y217F, green; Y217S, yellow); (d) G283 mutants (G283T, navy; G283L, yellow; G283V, green).
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