Báo cáo khoa học: Hyperthermophilic enzymes ) stability, activity and implementation strategies for high temperature applications

Hyperthermophilic Enzymes – Stability, Activity and Implementation Strategies for High Temperature Applications

Authors: Larry D. Unsworth, John van der Oost, Sotirios Koutsopoulos

Field: Biochemistry, Biotechnology, Enzymology

Document Content:
This review explores hyperthermophilic enzymes, focusing on their remarkable heat stability, activity, and strategies for implementation in high-temperature applications. It delves into the unique structural, dynamic, and physicochemical attributes that enable proteins to function optimally above 100 °C. The document discusses the potential of these enzymes for biotechnological and industrial uses, offering an alternative to costly, engineered mesophilic or thermophilic enzymes. Furthermore, it examines general enzyme immobilization methods and suggests specific approaches to enhance the thermal stability, activity, and durability of hyperthermophilic enzymes. The review also touches upon genomic and proteomic considerations for hyperthermostability and explores the opportunities for biotechnological applications, including challenges and future directions in the field.

Detailed Table of Contents:

• Introduction
• Hyperthermostability: genomic and proteomic considerations
• Genome-transcriptome level considerations
• Proteome level considerations
• Properties and applications of hyperthermozymes
• Opportunities for biotechnological applications
• Thermal stability and enzymatic activity upon immobilization
• Protein adsorption mechanisms and events
• Covalent bonding
• Encapsulation
• Strategies for enhancing thermal stability and activity of hyperthermozymes
• Future focus
• References