Mechanical stability and thermal conductivity of beta-barrel in green fluorescent protein by steered molecular dynamics

	Mechanical stability and thermal conductivity of beta-barrel in green fluorescent protein by steered molecular dynamics
	Cheng, Chang-Li; Zhang, Ming-Zhen; Zhao, Guang-Jiu
刊名	rsc advances
	2014
卷号	4 期号:13 页码:6513-6516
英文摘要	green fluorescent protein (gfp) is used as a biosensor for protein-protein interactions, co-translational folding and localization of different structures in cells, in which the mechanical stability and thermal conductivity of the beta-barrels play a vital role. in this work, we first explore themechanical and thermal properties of beta-barrels in gfp by using the molecular dynamics simulations. our results show that the beta-barrel is destabilized once one strand is detached. moreover, we also observe that the temperature relaxation processes of an unfolded state and the native state are nearly the same. our dynamics simulations improve the understanding of mechanical stability of beta-barrels and help to find nanoscale mechanism controlling energy transport in biomolecules.
WOS标题词	science & technology ; physical sciences
类目[WOS]	chemistry, multidisciplinary
研究领域[WOS]	chemistry
关键词[WOS]	anisotropic deformation ; infrared-spectroscopy ; complex-formation ; gfp ; pathways ; simulation ; landscape ; light
收录类别	SCI
语种	英语
WOS记录号	WOS:000329931000023
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/145463]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Cheng, Chang-Li,Zhang, Ming-Zhen,Zhao, Guang-Jiu. Mechanical stability and thermal conductivity of beta-barrel in green fluorescent protein by steered molecular dynamics[J]. rsc advances,2014,4(13):6513-6516.
APA	Cheng, Chang-Li,Zhang, Ming-Zhen,&Zhao, Guang-Jiu.(2014).Mechanical stability and thermal conductivity of beta-barrel in green fluorescent protein by steered molecular dynamics.rsc advances,4(13),6513-6516.
MLA	Cheng, Chang-Li,et al."Mechanical stability and thermal conductivity of beta-barrel in green fluorescent protein by steered molecular dynamics".rsc advances 4.13(2014):6513-6516.