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Protein-protein Interfaces

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Many proteins form complexes to carry out their functions, making protein-protein interactions (PPIs) essential for an organism's survival. Most PPIs are stabilized by numerous weak noncovalent chemical forces. The physical shape of the interfaces determines the way two proteins interact. Many globular proteins have closely-matching shapes on their surfaces, which form a large number of weak bonds. Additionally, many PPIs occur between two helices or between a surface cleft and a...

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Related Experiment Video

Updated: Jul 5, 2025

Protein WISDOM: A Workbench for In silico De novo Design of BioMolecules

Protein WISDOM: A Workbench for In silico De novo Design of BioMolecules

Published on: July 25, 2013

Protein design meets biosecurity.

David Baker¹, George Church²

¹David Baker is a professor in the Department of Biochemistry and director of the Institute for Protein Design at the University of Washington, Seattle, WA, USA.

Science (New York, N.Y.)

|January 25, 2024

Summary

This summary is machine-generated.

Artificial intelligence (AI) enhances computational protein design for biotechnology, but DNA synthesis carries risks. Secure data repositories are crucial for safe and trustworthy protein design advancements.

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Area of Science:

Biotechnology
Computational Biology
Synthetic Biology

Background:

Advancements in artificial intelligence (AI) are rapidly improving computational protein design.
This progress holds significant potential for transforming biotechnology, impacting sustainability and medicine.

Discussion:

DNA synthesis is essential for realizing computationally designed proteins.
The power of this technology also presents risks, including the potential for misuse in creating dangerous biological agents.

Key Insights:

Integrating AI into protein design offers transformative potential for biotechnology.
Securely managing synthetic gene sequence and synthesis data is paramount to mitigate risks.

Outlook:

Establishing secure, emergency-access-only data repositories is vital.
This approach ensures that protein design innovations can proceed safely and securely.