<prompt> Organophosphates bind to:Anionic site of AChEsEsteratic site of AChEsAChNone  <response>: The active region of Acetylcholinesterase AChE has two sites i.e. an anionic site and an esteratic site. Anticholinesterase poisoning like Organophosphate compounds binds to the esteratic site of AChE. 