 Enzymes are proteins that act as catalysts in chemical reactions. They are widely used in the food, pharmaceutical, and chemical industries due to their ability to increase efficiency and reduce costs. Recent advances in enzyme research have led to new applications such as biomass conversion, biofuels, and bioremediation. Additionally, the global enzyme market has grown rapidly over the past few years, with China leading the way. However, there are still challenges to be addressed, including the need for more efficient enzymes and better understanding of how they work. This article was authored by Shuangli, Xiaofeng Yang, Shui Yang, and others.