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Enhancing protein structural properties through model-guided sequence optimization

delete2025-08-23
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OA
AI
Y
Young-Joon Ko
D
Dohyeon Kim
C
Charuvaka Muvva
W
Won‐Kyu Lee
M
Moon‐Hyeong Seo *
K
Keunwan Park *
DOI:10.1016/j.ijbiomac.2025.147072delete
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Abstract

Abstract

En 中文
• Iterative ML-based approach improves protein optimization efficiency over traditional simulation-based methods. • ML models are combined with structural simulation to iteratively refine multi-objective protein sequence optimization. • Genetic algorithm with ML enables efficient search for mutations simultaneously optimizing stability and binding affinity. • AlphaFold-derived scores correlate with thermal stability, showing the potential of AI in mutation effect prediction. • Method extends beyond glutamine-binding protein as a general framework for optimizing biological systems.
Keywords:
Multi-objective protein optimization
Machine learning
Glutamine-binding protein
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Journal

International Journal of Biological Macromolecules cover
International Journal of Biological Macromolecules
IF:
8.5
Papers:
4.9W
Citations:
21.7W

Organization

O
osong medical innovation foundation
Scholars:
201
Papers: 150
Citations: 0
K
korea institute of science and technology
Scholars:
1.9K
Papers: 717
Citations: 1