But by far, the most lethal toxin known to mankind is Botulinum toxin, which is commercially sold as Botox.
但目前为止,人类已知最致命的毒素是肉毒杆菌毒素,商业售卖上被称为保妥适。
英语百科
Anthrax lethal factor endopeptidase
Anthrax lethal factor endopeptidase (EC3.4.24.83, lethal toxin) is an enzyme that catalyzes the hydrolysis of mitogen-activated protein kinase kinases. This enzyme is a component of the lethal factor produced by the bacterium Bacillus anthracis. The preferred cleavage site can be denoted by BBBBxHxH, in which B denotes a basic amino acid Arg or Lys, H denotes a hydrophobic amino acid, and x is any amino acid.