Supported by the National Basic Research Program of China under Grant No.2013CB932804;the National Natural Science Foundation of China under Grant No.11421063;the CAS Biophysics Interdisciplinary Innovation Team Project
To understand how the stabilities of key nuclei fragments affect protein folding dynamics, we simulate by molecular dynamics (MD) simulation in aqueous solution four fragments cut out of a protein G, including one a...
supported by the National Natural Science Foundation of China(31370715,31160181,31360277,30860011);the National Basic Research Program of China(2013CB127500);the Program of Innovation Group of Yunnan Province(2011CI123);Foundation for Key Teacher in Yunnan University(XT412003)
Proteins are essential parts of living organisms and participate in virtually every process within cells. As the genomlc sequences for increasing number of organisms are completed, research into how proteins can perfo...
supported by the National Basic Research Program of China (Grant No.2007CB814806);the National Natural Science Foundation of China (Grant Nos.10974088,10834002 and 10774069);the Natural Science Foundation of Jiangsu Province (Grant No.BK2009008)
The recognition and binding of proteins through the "fly-casting" mechanism are important biological processes. In this paper, a physical model for fly-casting binding is described based on the capillarity theory for ...
This work was supported by the National Grand Fundamental Research 973 Program of China(Grant No.2004CB318000);the National Natural Science Foundation of China nnder Grant No.10471051.
Protein folding problem is one of the most prominent problems of bioinformatics. In this paper, we study a three-dimensional off-lattice protein AB model with two species of monomers, hydrophobic and hydrophilic, and ...
The project partially supported by National Key Basic Research Project of China under Grant No. 2004GB318000 and National Natural Science Foundation of China under Grant No. 10471051
We study a three-dimensional off-lattice protein folding model, which involves two species of residues interacting through Lennard-Jones potentials. By incorporating an extra energy contribution into the original pote...
Project supported by the National Basic Research Program (973) of China (No. 2004CB318000) and the National Natural Science Foun-dation of China (No. 10471051)
Enlightened by the law of interactions among objects in the physical world, we propose a heuristic algorithm for solving the three-dimensional (3D) off-lattice protein folding problem. Based on a physical model, the p...
supported by the National Natural Science Foundation of China(No.10471051);the National Basic Research Program(973 Program)of China(No.2004CB318000)
A branch and bound algorithm is proposed for the two-dimensional protein folding problem in the HP lattice model. In this algorithm, the benefit of each possible location of hydrophobic monomers is evaluated and only ...