Light stability of the isolated CP43 studied by infrared and terahertz spectroscopy

doi:10.32615/ps.2020.019

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	Light stability of the isolated CP43 studied by infrared and terahertz spectroscopy
	Qu, Y. G.; Wang, X. L.; Kuang, T. Y.
	2020
发表期刊	PHOTOSYNTHETICA
ISSN	0300-3604
卷号	58 期号:3 页码:755-761
摘要	Here, the light-induced changes of the core antenna complex chlorophyll protein 43 (CP43) isolated from PSII of spinach were assessed using infrared and terahertz (THz) spectroscopy. We found that the collective vibrational modes at low frequencies and the secondary structures of CP43 were altered upon illumination. The helix changed more than any other secondary structure. CP43 is more easily damaged by illumination than PSII. Infrared and THz spectroscopy have different functions in protein studies. THz spectroscopy has potential in evaluating the stability of proteins.
关键词	amide I band conformation degradation photoinhibition
学科领域	Plant Sciences
DOI	10.32615/ps.2020.019
收录类别	SCI
语种	英语
WOS关键词	CORE ANTENNA COMPLEXES ; BINDING-PROTEIN CP43 ; II REACTION-CENTER ; PHOTOSYSTEM-II ; D1-PROTEIN DEGRADATION ; CHLOROPHYLL ; PHOTOINHIBITION ; STATES ; INACTIVATION ; RESOLUTION
WOS研究方向	Plant Sciences
WOS记录号	WOS:000540312300009
出版者	ACAD SCIENCES CZECH REPUBLIC, INST EXPERIMENTAL BOTANY
文献子类	Article
出版地	6 PRAGUE
EISSN	1573-9058
资助机构	Shandong Provincial Natural Science Foundation, ChinaNatural Science Foundation of Shandong Province [ZR2017MC010] ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry, ChinaScientific Research Foundation for the Returned Overseas Chinese ScholarsMinistry of Education, China
作者邮箱	quyuangang@163.com ; xlwang@sdau.edu.cn
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/21719
专题	中科院光生物学重点实验室
作者单位	1.[Qu, Y. G.] Linyi Univ, Coll Life Sci, Linyi 276000, Shandong, Peoples R China 2.[Qu, Y. G. 3.Kuang, T. Y.] Chinese Acad Sci, Inst Bot, Key Lab Photobiol, Beijing 100093, Peoples R China 4.[Wang, X. L.] Shandong Agr Univ, Coll Life Sci, Tai An 271018, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Qu, Y. G.,Wang, X. L.,Kuang, T. Y.. Light stability of the isolated CP43 studied by infrared and terahertz spectroscopy[J]. PHOTOSYNTHETICA,2020,58(3):755-761.
APA	Qu, Y. G.,Wang, X. L.,&Kuang, T. Y..(2020).Light stability of the isolated CP43 studied by infrared and terahertz spectroscopy.PHOTOSYNTHETICA,58(3),755-761.
MLA	Qu, Y. G.,et al."Light stability of the isolated CP43 studied by infrared and terahertz spectroscopy".PHOTOSYNTHETICA 58.3(2020):755-761.

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