电话 13817370083 提供 1mg ≥98% 别名:3-Chloro-4-(3-chloro-2-nitrophenyl)pyrrole The purified antibiotic has strong antifungal activity and is less efficient against bacteria or yeast. Biochem/physiol Actions Pyrrolnitrin blocks the terminal electron transport between succinate or reduced NADH and coenzyme Q. In mitochondria preparations of S. cerevisiae, the antibiotic inhibited succinate oxidase, NADH oxidase, succinate cythochrome C reductase, and NADH-cytochrome C reductase. Pyrrolnitrin is involved in many cellular processes such as oxidative stress, electron transport, DNA and RNA synthesis. |