Study on the C-terminal beta-hairpin of protein G in AB heteropolymer model

5th International Conference on Mathematical Modeling in Physical Sciences

物理学;数学

Kim, Seung-Yeon^1

School of Liberal Arts and Sciences, Korea National University of Transportation, Chungju

27469, Korea, Republic of^1

关键词: Bending energies;    Conformational space annealing;    Energy functions;    Energy landscape;    Global optimization method;    Off-lattices;    Protein models;    Van der Waals interaction energy;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/738/1/012127/pdf
DOI  :  10.1088/1742-6596/738/1/012127

来源: IOP

【 摘 要 】

The off-lattice AB heteropolymer model, consisting of the hydrophobic (A) and hydrophilic (B) polymers, is one of popular protein models. Its energy function includes the bending energy and the van der Waals interaction energy. The properties and the energy landscape of the C-terminal beta-hairpin of protein G are studied in the off-lattice AB heteropolymer model with conformational space annealing, a powerful global optimization method.