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Beyond binding: using phage display to select for structure, folding and enzymatic activity in proteins
P Forrer1, S Jung, A Plückthun
1Biochemisches Institut, Universität Zürich, Winterthurerstrasse 190, CH-8057, Zürich, Switzerland.
Current Opinion in Structural Biology
|August 17, 1999
Summary
Phage display technology is advancing to discover new molecules with specific binding properties. Recent developments focus on selecting stabilized proteins, regulatable enzymes, and evolving protein catalysts for diverse applications.
Area of Science:
- Biotechnology
- Molecular Biology
- Protein Engineering
Background:
- Phage display is a powerful technique for identifying novel molecules.
- Its applications span research, medicine, and industry.
- Continuous advancements are expanding its utility.
Purpose of the Study:
- To highlight recent developments in phage display technology.
- To showcase methods for selecting stabilized protein variants.
- To discuss strategies for evolving protein catalysts.
Main Methods:
- Phage display for polypeptide selection.
- Selection strategies for stabilized protein variants.
- Methods for engineering regulatable enzymes.
- Evolutionary approaches for protein catalysts.
Main Results:
- Identification of novel molecules with specific binding properties.
- Development of methods for selecting stabilized protein variants.
- Progress in selecting and evolving protein catalysts.
- Emerging strategies for regulatable enzyme selection.
Conclusions:
- Phage display is a versatile tool for molecular discovery.
- Recent advancements enhance its capabilities in protein engineering.
- The technology holds promise for future research and industrial applications.