What we know

Researchers have used artificial intelligence (AI) tools to design novel proteins capable of cutting or breaking down other proteins, including those with highly stable bonds. Researchers have used AI to design proteins that can cut up other proteins. The AI-designed proteins can break bonds that are stable for hundreds of years.

Why it matters

Protein engineering has traditionally relied on natural enzymes or laborious trial-and-error methods. Recent advances in AI, particularly in protein structure prediction and design, have enabled the creation of synthetic proteins with tailored functions. The ability to design proteins that can specifically cleave other proteins could have significant implications for biotechnology, medicine, and materials science.

What is still unknown

Independent tests of accuracy, supported languages, and a broader release date are not in the reporting.