Figure 6.

Schematic view of pesticides binding interactions within the hAChE active site: atrazine, simazine or propazine (a); carbofuran or carbaryl (b); monocrotophos or dimethoate (c) imidacloprid or acetamiprid (d); diuron, monuron, or linuron (e). The hydrogen bonds are presented with pink dashed half arrows, the hydrophobic interactions with a blue dot-line marker, the ionic interactions with the red dashed lines. The proposed mechanism of monocrotophos or dimethoate acute toxicity against hAChE (f).