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The nitrile-degrading enzymes: current status and future prospects
A Banerjee1, R Sharma, U C Banerjee
1Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Sector-67, Mohali, Punjab 160062, India.
Applied Microbiology and Biotechnology
|October 17, 2002
Summary
Nitrile-converting enzymes, including nitrilases, nitrile hydratases, and amidases, are vital biocatalysts for chemical synthesis and bioremediation. This review details their mechanisms, characteristics, and gene cloning for diverse applications.
Area of Science:
- Biochemistry
- Enzymology
- Biotechnology
Background:
- Nitrile-converting enzymes are increasingly utilized in pharmaceutical and chemical synthesis.
- These biocatalysts offer versatile applications in synthetic biocatalysis and bioremediation.
Purpose of the Study:
- To provide a detailed review of the three major classes of nitrile-converting enzymes: nitrilases, nitrile hydratases, and amidases.
- To elucidate various aspects including occurrence, mechanisms, characteristics, and applicability.
- To discuss the cloning of genes encoding these enzymes.
Main Methods:
- Literature review and synthesis of existing research on nitrile-converting enzymes.
- Detailed analysis of enzyme mechanisms, properties, and applications.
- Exploration of gene cloning strategies for enzyme production.
Main Results:
- Comprehensive overview of nitrilases, nitrile hydratases, and amidases.
- Elucidation of enzyme functions, catalytic mechanisms, and substrate specificities.
- Discussion of current and potential applications in industry and environmental management.
- Insights into the genetic basis and manipulation of these enzymes.
Conclusions:
- Nitrile-converting enzymes are essential tools with broad applicability in biocatalysis and bioremediation.
- Understanding their mechanisms and genetic basis facilitates their optimization and novel applications.
- Further research into gene cloning and enzyme engineering will expand their utility.