Design of multi-specificity in protein interfaces
2007
Design of Multi-Specificity in Protein Interfaces
Sample size: 20
publication
Evidence: moderate
Author Information
Author(s): Elisabeth L. Humphris, Tanja Kortemme
Primary Institution: University of California San Francisco
Hypothesis
To what extent are multi-specific interface sequences optimized for binding multiple partners?
Conclusion
The study shows that multi-specific binding is accommodated by distinct patterns, suggesting that interfaces are optimized for multi-specificity.
Supporting Evidence
- The study identifies two strategies for multi-specific binding: shared and multi-faceted interactions.
- Computational methods can predict sequences optimized for multiple binding partners.
- The results suggest that multi-specific interfaces are more native-like when optimized for all partners.
Takeaway
This study looks at how proteins can bind to many partners at once and how their designs help them do that better.
Methodology
The study used computational design protocols to optimize protein sequences for binding multiple partners.
Limitations
The dataset is limited to 20 proteins and may not represent all multi-specific proteins.
Digital Object Identifier (DOI)
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