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Liang KK. Activity and
steady‐state
kinetics of
one‐dimensional
kinetic Ising model. J CHIN CHEM SOC-TAIP 2023. [DOI: 10.1002/jccs.202200516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Affiliation(s)
- Kuo Kan Liang
- Department of Physics National Taiwan University Taipei Taiwan
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A generic rotamer model to explain the temperature dependence of
BSA
protein fluorescence. J CHIN CHEM SOC-TAIP 2023. [DOI: 10.1002/jccs.202200528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Ooka K, Liu R, Arai M. The Wako-Saitô-Muñoz-Eaton Model for Predicting Protein Folding and Dynamics. Molecules 2022; 27:molecules27144460. [PMID: 35889332 PMCID: PMC9319528 DOI: 10.3390/molecules27144460] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 07/07/2022] [Accepted: 07/08/2022] [Indexed: 11/16/2022] Open
Abstract
Despite the recent advances in the prediction of protein structures by deep neutral networks, the elucidation of protein-folding mechanisms remains challenging. A promising theory for describing protein folding is a coarse-grained statistical mechanical model called the Wako-Saitô-Muñoz-Eaton (WSME) model. The model can calculate the free-energy landscapes of proteins based on a three-dimensional structure with low computational complexity, thereby providing a comprehensive understanding of the folding pathways and the structure and stability of the intermediates and transition states involved in the folding reaction. In this review, we summarize previous and recent studies on protein folding and dynamics performed using the WSME model and discuss future challenges and prospects. The WSME model successfully predicted the folding mechanisms of small single-domain proteins and the effects of amino-acid substitutions on protein stability and folding in a manner that was consistent with experimental results. Furthermore, extended versions of the WSME model were applied to predict the folding mechanisms of multi-domain proteins and the conformational changes associated with protein function. Thus, the WSME model may contribute significantly to solving the protein-folding problem and is expected to be useful for predicting protein folding, stability, and dynamics in basic research and in industrial and medical applications.
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Affiliation(s)
- Koji Ooka
- Department of Physics, Graduate School of Science, The University of Tokyo, 3-8-1 Komaba, Meguro, Tokyo 153-8902, Japan;
- Komaba Organization for Educational Excellence, College of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro, Tokyo 153-8902, Japan
| | - Runjing Liu
- Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro, Tokyo 153-8902, Japan;
| | - Munehito Arai
- Department of Physics, Graduate School of Science, The University of Tokyo, 3-8-1 Komaba, Meguro, Tokyo 153-8902, Japan;
- Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro, Tokyo 153-8902, Japan;
- Correspondence:
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Tsai M, Yuan J, Yamaki M, Lin C, Lin SH. Molecular Dynamics Insight into the Diverse Thermodynamic Behavior of a Beta‐Hairpin Peptide. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201300173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Min‐Yeh Tsai
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan 30010, ROC
- Department of Chemistry, National Taiwan University, Taipei, Taiwan 10617, ROC
| | - Jian‐Min Yuan
- Department of Physics, Drexel University, Philadelphia, Pennsylvania 19104, USA
| | - Masahiro Yamaki
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan 30010, ROC
| | - Chih‐Kai Lin
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan 30010, ROC
| | - Sheng Hsien Lin
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan 30010, ROC
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