Recombinant Amidases: Recent Insights and its Applications in the Production of Industrially Important Fine Chemicals

The current research for the synthesis of industrially important fine chemicals is more inclined towards developing enzyme-based processes. The biotransformation reactions wherein microbial cells/enzymes are used, have become essential in making the process efficient, green, and economical. Amongst industrially important enzymes, amidase is one of the most versatile tools in biocatalysis and biotransformation reactions. It shows broad substrate specificity and sturdy functional characteristics because of its promiscuous nature. Further, advancement in the area led to the development of amidase recombinant systems, which are developed using biotechnology and enzyme engineering tools. Additionally, recombinant amidases may be instrumental in commercializing the synthesis of fine chemicals such as hydroxamic acids that have a significant pharmaceutical market. Hence, the present review focuses on highlighting and assimilating the tools and techniques used in developing recombinant systems followed by their applications.