Structure-Based Drug Discovery for Botulinum Neurotoxins

Biology Department, Brookhaven National Laboratory, Upton, NY, 11973, USA, .
Current topics in microbiology and immunology (Impact Factor: 4.1). 01/2013; 364:197-218. DOI: 10.1007/978-3-642-33570-9_10
Source: PubMed


Clostridium botulinum neurotoxin is the most poisonous substance known to humans. It is a potential biowarfare threat and a public health hazard. The only therapeutics available is antibody treatment which will not be effective for post-exposure therapy. There are no drugs available for post-intoxication treatment. Accordingly, it is imperative to develop effective drugs to counter botulism. Available structural information on botulinum neurotoxins both alone and in complex with their substrates offers an efficient method for designing structure-based drugs to treat botulism.

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