This protein's heavy chain mediates the translocation of its light chain into the cytoplasm, which in this protein's A- and B-type must be cleaved off for it to reach maturity.
A group of researchers in Norway led by Chun-Mei Zhao found that administering this protein reduced gastric tumorigenesis via inhibition of vagal innervation. This protein's heavy chain mediates the translocation of its light chain into the cytoplasm, which in this protein's A- and B-type must be cleaved off for it to reach maturity. The drug Zytaze enhances the function of this protein, which can cleave (*) synaptotagmin, synaptobrevin, or SNAP-25. The cleavage of SNARE complexes inside nerve cells by this protein causes its namesake condition. When present in nerve cells, this substance prevents the vesicle exocytosis of acetylcholine. This protein, which causes flaccid paralysis, is produced by Clostridium. For 10 points, name this most lethal known toxin, often injected into patients to reduce facial wrinkles.
A group of researchers in Norway led by Chun-Mei Zhao found that administering this protein reduced gastric tumorigenesis via inhibition of vagal innervation.
botulinum toxin [accept botox]