Tags: Chemical Compound, Chemical Substance.
alpha-Amanitin or α-amanitin is a cyclic peptide of eight amino acids. It is possibly the most deadly of all the amatoxins toxins found in several species of the Amanita genus of mushrooms one being the death cap (Amanita phalloides) as well as the destroying angel a complex of similar species principally A. virosa and A. bisporigera. It is also found in the mushrooms Galerina marginata and Conocybe filaris.
