Prediction of transmembrane topology of F0 proteins from Escherichia coli F1F0 ATP synthase using variational and hydrophobic moment analyses.
Prediction of transmembrane topology of F0 proteins from Escherichia coli F1F0 ATP synthase using variational and hydrophobic moment analyses.
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使用变分和疏水矩分析预测大肠杆菌 F1F0 ATP 合酶 F0 蛋白的跨膜拓扑。
DOI:
10.1016/0005-2728(92)90009-q
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发表时间:
1992
期刊:
影响因子:
--
通讯作者:
Dao,NN
中科院分区:
文献类型:
--
作者:
Vik,SB;Dao,NN
Theasubunit, a membrane protein from theE. coliF1F0ATP synthase has been examined by Fourier analysis of hydrophobicity and of amino-acid residue variation. The amino-acid sequences of homologous subunits fromVibrio alginolyticus,Saccharomyces cerevisiae,Neurospora crassa,Aspergillus nidulans,Schizosaccharomyces pombeandCandida parapsilosiswere used in the variability analysis. By Fourier analysis of sequence variation, two transmembrane helices are predicted to have one face in contact with membrane lipids, while the other spans are predicted to be more shielded from the lipids by protein. By Fourier analysis of hydrophobicity, six amphipathic α-helical segments are predicted in extra-membrane regions, including the region from Glu-196 to Asn-214. Fourier analysis of sequence variation in theb- and thec-subunits of theEscherichia coliF1F0ATP synthase indicates that the single transmembrane span of theb-subunit and the C-terminal span of thecsubunit each have a face in contact with membrane lipids. On the basis of this analysis topographical models for thea- andc-subunits and for the F0complex are proposed.
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影响因子:
14.9
作者:
Hervé Recipon
通讯作者:
Hervé Recipon
DOI:
--
发表时间:
1987
期刊:
影响因子:
--
作者:
A. Morikami;K. Nakamura
通讯作者:
K. Nakamura
影响因子:
4.8
作者:
S. Vik;R. D. Simoni
通讯作者:
R. D. Simoni
影响因子:
16.6
作者:
D. Rees;H. Komiya;T. Yeates;James P. Allen;G. Feher
通讯作者:
G. Feher
DOI:
--
发表时间:
1991
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Yun,CH;VanDoren,SR;Crofts,AR;Gennis,RB
通讯作者:
Gennis,RB