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AI that simulates protein evolution

the-decoder.com

EvolutionaryScale showcases AI that simulates hundreds of millions of years of protein evolution

Unlike traditional language models that only learn from textual data, ESM3 learns from discrete tokens representing the sequence, three-dimensional structure, and biological function of proteins. The model views proteins as existing in an organized space where each protein is adjacent to every other protein that differs by a single mutation event.

They used it to "evolve" a novel protein that acts similarly to others found in nature, while being structurally unique.

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