Features of Motion of Soliton Transported Bio-energy in Aperiodic alpha-Helix Protein Molecules with Three Channels

CORC > 金属研究所 > 中国科学院金属研究所

	Features of Motion of Soliton Transported Bio-energy in Aperiodic alpha-Helix Protein Molecules with Three Channels
	X. F. Pang ; M. J. Liu
刊名	Communications in Theoretical Physics
	2009
卷号	51 期号:1 页码:170-180
关键词	structure aperiodicity soliton stability protein bio-energy Runge-Kulta method davydov soliton finite-temperature improved model characteristic parameters thermodynamic properties biological temperature vibron solitons living systems polaron band heat bath
ISSN号	0253-6102
中文摘要	The structure aperiodicities can influence seriously the features of motion of soliton excited in the alpha-helix protein molecules with three channels. We study the influence of structure aperiodicities on the features of the soliton in the improved model by numerical simulation and Runge-Kulta method. The results obtained show that the new soliton is very robust against the structure aperiodicities including large disorder in the sequence of mass of the amino acids and fluctuations of spring constant, coupling constant, dipole-dipole interactional constant, ground state energy and chain-chain interaction. However, very strong structure aperiodicities can also destroy the stability of the soliton in the alpha-helix protein molecules.
原文出处	://WOS:000263307800034
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://210.72.142.130/handle/321006/32233]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	X. F. Pang,M. J. Liu. Features of Motion of Soliton Transported Bio-energy in Aperiodic alpha-Helix Protein Molecules with Three Channels[J]. Communications in Theoretical Physics,2009,51(1):170-180.
APA	X. F. Pang,&M. J. Liu.(2009).Features of Motion of Soliton Transported Bio-energy in Aperiodic alpha-Helix Protein Molecules with Three Channels.Communications in Theoretical Physics,51(1),170-180.
MLA	X. F. Pang,et al."Features of Motion of Soliton Transported Bio-energy in Aperiodic alpha-Helix Protein Molecules with Three Channels".Communications in Theoretical Physics 51.1(2009):170-180.