Self-avoiding walk model for proteins |
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| Authors: | Y S Yang Y Liu P M Lam |
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| Institution: | (1) Institute of Physics, Chinese Academy of Sciences, P.O. Box 2735, Beijing, China;(2) Institute of Theoretical Physics, Chinese Academy of Sciences, P.O. Box 2735, Beijing, China |
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| Abstract: | We study a model for the backbone of proteins on a square lattice which consists of the path traced out by a self-avoiding walk (SAW) on the lattice and bridges not belonging to sites on the SAW but connecting nearest neighbor sites of the SAW. We calculated the fractal dimensiond
w for random walk on this model and found thatd
w 2.6, in disagreement with a recent suggestion thatd
w should be 2. |
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| Keywords: | |
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