Biochemical and electron microscopic characterization of the F1F0 ATP Synthase from the hyperthermophilic eubacterium Aquifex aeolicus | |
Peng, Guohong; Bostina, Mihnea; Radermacher, Michael; Rais, Isam; Karas, Michael; Michel, Hartmut | |
刊名 | FEBS LETTERS |
2006-10-30 | |
卷号 | 580期号:25页码:5934-5940 |
关键词 | F1f0 Atpase b Subunit Mass Spectrometric Identification Electron Microscopic Single Particle Analysis Aquifex Aeolicus |
ISSN号 | 0014-5793 |
DOI | 10.1016/j.febslet.2006.09.062 |
文献子类 | Article |
英文摘要 | The F1F0 ATP synthase has been purified from the hyperthermophilic eubacterium Aquifex aeolicus and characterized. Its subunits have been identified by MALDI-mass spectrometry through peptide mass fingerprinting and MS/MS. It contains the canonical subunits alpha, beta, gamma, delta and epsilon of F-1 and subunits a and c of F-0. Two versions of the b subunit were found, which show a low sequence homology to each other. Most likely they form a heterodimer. An electron microscopic single particle analysis revealed clear structural details, including two stalks connecting F-1 and F-0. In several orientations the central stalk appears to be tilted and/or kinked. It is unclear whether there is a direct connection between the peripheral stalk and the 6 subunit. (c) 2006 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.; The F1F0 ATP synthase has been purified from the hyperthermophilic eubacterium Aquifex aeolicus and characterized. Its subunits have been identified by MALDI-mass spectrometry through peptide mass fingerprinting and MS/MS. It contains the canonical subunits alpha, beta, gamma, delta and epsilon of F-1 and subunits a and c of F-0. Two versions of the b subunit were found, which show a low sequence homology to each other. Most likely they form a heterodimer. An electron microscopic single particle analysis revealed clear structural details, including two stalks connecting F-1 and F-0. In several orientations the central stalk appears to be tilted and/or kinked. It is unclear whether there is a direct connection between the peripheral stalk and the 6 subunit. (c) 2006 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved. |
学科主题 | Biochemistry & Molecular Biology ; Biophysics ; Cell Biology |
URL标识 | 查看原文 |
语种 | 英语 |
WOS记录号 | WOS:000241707100021 |
公开日期 | 2010-12-24 |
内容类型 | 期刊论文 |
源URL | [http://ir.qdio.ac.cn/handle/337002/5899] |
专题 | 海洋研究所_实验海洋生物学重点实验室 |
作者单位 | 1.Max Planck Inst Biophys, D-60438 Frankfurt, Germany 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Univ Vermont, Dept Physiol & Mol Biophys, Burlington, VT 05405 USA 4.Univ Frankfurt, Inst Pharmaceut Chem, D-60439 Frankfurt, Germany |
推荐引用方式 GB/T 7714 | Peng, Guohong,Bostina, Mihnea,Radermacher, Michael,et al. Biochemical and electron microscopic characterization of the F1F0 ATP Synthase from the hyperthermophilic eubacterium Aquifex aeolicus[J]. FEBS LETTERS,2006,580(25):5934-5940. |
APA | Peng, Guohong,Bostina, Mihnea,Radermacher, Michael,Rais, Isam,Karas, Michael,&Michel, Hartmut.(2006).Biochemical and electron microscopic characterization of the F1F0 ATP Synthase from the hyperthermophilic eubacterium Aquifex aeolicus.FEBS LETTERS,580(25),5934-5940. |
MLA | Peng, Guohong,et al."Biochemical and electron microscopic characterization of the F1F0 ATP Synthase from the hyperthermophilic eubacterium Aquifex aeolicus".FEBS LETTERS 580.25(2006):5934-5940. |
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