Figure 5.

The SB alignment of atrazine (a); simazine (b); carbofuran (c); monocrotophos (d); dimethoate (e); imidacloprid (f) into the hAChE active site. The enzyme ribbons are presented in gold; the active site amino acids are depicted in white. For the purpose to clarify, the hydrogen atoms are omitted from the presentation. The graphic was generated using the UCSF Chimera software (Resource for Biocomputing, Visualization, and Informatics (RBVI), University of California, San Francisco, CA, USA).