Alpha-Amanitin

**Definition:** A cyclic octapeptide with a thioether bridge between the cystine and tryptophan. It inhibits RNA POLYMERASE II. Poisoning may require LIVER TRANSPLANTATION.

**Tree numbers:** - D04.345.566.050.111 - D12.644.456.050.111 - D12.644.641.050.111 - D23.946.587.175.111

**Synonyms:** - Alpha-Amanitine