Characterization, structure and function of linker polypeptides in phycobilisomes of cyanobacteria and red algae: An overview

doi:10.1016/j.bbabio.2005.04.001

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	Characterization, structure and function of linker polypeptides in phycobilisomes of cyanobacteria and red algae: An overview
	Liu, LN ; Chen, XL ; Zhang, YZ ; Zhou, BC
	2005-06-30
发表期刊	BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS
ISSN	0005-2728
卷号	1708 期号:2 页码:133-142
文章类型	Review
摘要	Cyanobacteria and red algae have intricate light-harvesting systems comprised of phycobilisomes that are attached to the outer side of the thylakoid membrane. The phycobilisomes absorb light in the wavelength range of 500-650 nm and transfer energy to the chlorophyll for photosynthesis. Phycobilisomes, which biochemically consist of phycobiliproteins and linker polypeptides, are particularly wonderful subjects for the detailed analysis of structure and function due to their spectral properties and their various components affected by growth conditions. The linker potypeptides are believed to mediate both the assembly of phycobiliproteins into the highly ordered arrays in the phycobilisomes and the interactions between the phycobilisomes and the thylakoid membrane. Functionally, they have been reported to improve energy migration by regulating the spectral characteristics of colored phycobiliproteins. In this review, the progress regarding linker polypeptides research, including separation approaches, structures and interactions with phycobiliproteins, as well as their functions in the phycobilisomes, is presented. In addition, some problems with previous work on linkers are also discussed. (c) 2005 Elsevier B.V. All rights reserved.; Cyanobacteria and red algae have intricate light-harvesting systems comprised of phycobilisomes that are attached to the outer side of the thylakoid membrane. The phycobilisomes absorb light in the wavelength range of 500-650 nm and transfer energy to the chlorophyll for photosynthesis. Phycobilisomes, which biochemically consist of phycobiliproteins and linker polypeptides, are particularly wonderful subjects for the detailed analysis of structure and function due to their spectral properties and their various components affected by growth conditions. The linker potypeptides are believed to mediate both the assembly of phycobiliproteins into the highly ordered arrays in the phycobilisomes and the interactions between the phycobilisomes and the thylakoid membrane. Functionally, they have been reported to improve energy migration by regulating the spectral characteristics of colored phycobiliproteins. In this review, the progress regarding linker polypeptides research, including separation approaches, structures and interactions with phycobiliproteins, as well as their functions in the phycobilisomes, is presented. In addition, some problems with previous work on linkers are also discussed. (c) 2005 Elsevier B.V. All rights reserved.
关键词	Phycobilisome Linker Polypeptide Phycobiliprotein Separation Structure Interaction Function Gamma Subunit
学科领域	Biochemistry & Molecular Biology ; Biophysics
DOI	10.1016/j.bbabio.2005.04.001
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000230255900001
引用统计	被引频次：155[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/3104
专题	实验海洋生物学重点实验室
作者单位	1.Shandong Univ, State Key Lab Microbial Technol, Jinan 250100, Peoples R China 2.Shandong Univ, Marine Biotechnol Res Ctr, Jinan 250100, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Liu, LN,Chen, XL,Zhang, YZ,et al. Characterization, structure and function of linker polypeptides in phycobilisomes of cyanobacteria and red algae: An overview[J]. BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS,2005,1708(2):133-142.
APA	Liu, LN,Chen, XL,Zhang, YZ,&Zhou, BC.(2005).Characterization, structure and function of linker polypeptides in phycobilisomes of cyanobacteria and red algae: An overview.BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS,1708(2),133-142.
MLA	Liu, LN,et al."Characterization, structure and function of linker polypeptides in phycobilisomes of cyanobacteria and red algae: An overview".BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS 1708.2(2005):133-142.

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