AI Redesign Helps Enzymes Evolve Beyond Natural Limits
According to a study published in the journal Nature, researchers using artificial intelligence-based protein sequence redesign to stabilize enzyme starting points achieved superior outcomes in automated directed evolution, mitigating stability-activity trade-offs that traditionally constrain enzyme engineering. By combining the deep-learning model ProteinMPNN with the computational stabilization tool PROSS on botulinum neurotoxin (BoNT) protease models, scientists … Read more