AI that designs enzymes—and explains why

AI that designs enzymes—and explains why

AI that designs enzymes—and explains why

Researchers introduce Genie-CAT, an agentic large language model that acts like a digital lab partner for protein design.

  • Reads the literature via retrieval to ground its ideas.
  • Parses 3D structures from the Protein Data Bank.
  • Computes electrostatic potentials to assess physics.
  • Uses machine learning to predict redox properties.

Working on metalloproteins such as ferredoxins, Genie-CAT links sequence, structure, and function to propose mechanistic, testable edits—like specific amino acid changes near iron–sulfur clusters to tune redox potential. In demos, it reproduced expert hypotheses in a fraction of the time.

Why it matters: instead of a chatty assistant, this shows how tool-using AI agents can couple language-based reasoning with numerical simulation, turning LLMs into partners for computational discovery.

Paper: https://arxiv.org/abs/2511.19423v1

Paper: https://arxiv.org/abs/2511.19423v1

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AI AgenticAI LLM ProteinDesign EnzymeDesign ComputationalBiology Metalloproteins Redox Science

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