Enzyme engineering is a field of study that focuses on redesigning and modifying enzymes to improve their functionality, stability, and specificity for various industrial and medical applications. This area of research involves the use of techniques such as protein engineering, directed evolution, and rational design to optimize enzyme properties. Enzyme engineering has numerous applications in biofuels production, food processing, pharmaceuticals, and bioremediation. It aims to create enzymes that are more efficient, cost-effective, and environmentally friendly for a wide range of practical uses.