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题名: Characterization of the in vitro assembly of FtsZ in Arthrobacter strain A3 using light scattering
作者: Yang, F; Zhang, SS; Ding, SL(丁生龙); Hou, YN; Yu, LH; Chen, XM; Xiao, JX(肖建喜)
收录类别: SCIE ; MEDLINE ; BIOSIS
出版日期: 2016-10
刊名: INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
卷号: 91, 页码:294-298
出版者: ELSEVIER
出版地: AMSTERDAM
英文摘要: The self-assembly of FtsZ, the bacterial homolog of tubulin, plays an essential role in cell division. Light scattering technique is applied to real-time monitor the in vitro assembly of FtsZ in Arthrobacter strain A3, a newly isolated psychrotrophic bacterium. The critical concentration needed for the assembly is estimated as 6.7 mu M. The polymerization of FtsZ in Arthrobacter strain A3 requires both GTP and divalent metal ions, while salt is an unfavorable condition for the assembly. The FtsZ polymerizes under a wide range of pHs, with the fastest rate around pH 6.0. The FtsZ from Arthrobacter strain A3 resembles Mycobacterium tuberculosis FtsZ in terms of the dependence on divalent metal ions and the slow polymerization rate, while it is different from M. tuberculosis FtsZ considering the sensitivity to salt and pH. The comparison of FtsZ from different organisms will greatly advance our understanding of the biological role of the key cell division protein. (C) 2016 Elsevier B.V. All rights reserved.
关键词: FtsZ ; Light scattering ; Polymerization ; In vitro assembly ; Arthrobacter strain A3 ; Cell division
作者部门: [Yang, Fan ; Yu, Linghui] Lanzhou Univ, Sch Stomatol, Lanzhou 730000, Peoples R China ; [Yang, Fan ; Zhang, Shanshan ; Ding, Shenglong ; Hou, Yannan ; Xiao, Jianxi] Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China ; [Chen, Ximing] Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Key Lab Desert & Desertificat, Lanzhou 730000, Peoples R China ; [Xiao, Jianxi] Chinese Acad Sci, Key Lab Magnet Resonance Biol Syst, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Hubei, Peoples R China
通讯作者: Yu, LH (reprint author), Lanzhou Univ, Sch Stomatol, Lanzhou 730000, Peoples R China. ; Xiao, JX (reprint author), Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China. ; Chen, XM (reprint author), Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Key Lab Desert & Desertificat, Lanzhou 730000, Peoples R China.
学科分类: Biochemistry & Molecular Biology; Chemistry; Polymer Science
文章类型: Article
所属项目编号: National Natural Science Foundation of China [21305056] ; open fund of State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics [T151402]
所属项目名称: 国家自然科学基金项目
项目资助者: NSFC
语种: 英语
DOI: 10.1016/j.ijbiomac.2016.04.090
ISSN号: 0141-8130
WOS记录号: WOS:000382339200034
PM记录号: 27164494
BIOSIS记录号: BCI:BCI201600764755
IR记录号: WOS:000382339200034
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内容类型: 期刊论文
URI标识: http://ir.lzu.edu.cn/handle/262010/179508
Appears in Collections:口腔医学院_期刊论文

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Recommended Citation:
Yang, F,Zhang, SS,Ding, SL,et al. Characterization of the in vitro assembly of FtsZ in Arthrobacter strain A3 using light scattering[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2016,91:294-298.
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