Mechanistic insights into antibiotic action on the ribosome through single-molecule fluorescence imaging.
Mechanistic insights into antibiotic action on the ribosome through single-molecule fluorescence imaging.
复制标题
通过单分子荧光成像对核糖体对抗生素作用的机理见解。
DOI:
10.1111/j.1749-6632.2012.06839.x
复制
发表时间:
2011-12
影响因子:
5.2
通讯作者:
Blanchard SC
中科院分区:
文献类型:
--
作者:
Wang L;Wasserman MR;Feldman MB;Altman RB;Blanchard SC
Single-molecule fluorescence imaging has provided unprecedented access to the dynamics of ribosome function, revealing transient intermediate states that are critical to ribosome activity. Imaging platforms have now been developed that are capable of probing many hundreds of molecules simultaneously at temporal and spatial resolutions approaching the sub-millisecond time and the sub-nanometer scales. These advances enable both steady- and pre-steady state measurements of individual steps in the translation process as well as processive reactions. The data generated using these methods have yielded new, quantitative structural and kinetic insights into ribosomal activity. They have also shed light on the mechanisms of antibiotics targeting the translation apparatus, revealing features of the structure-function relationship that would be difficult to obtain by other means. This review provides an overview of the types of information that can be obtained using such imaging platforms and a blueprint for using the technique to assess how small-molecule antibiotics alter macromolecular functions.
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影响因子:
5.6
作者:
BILGIN, N;CLAESENS, F;EHRENBERG, M
通讯作者:
EHRENBERG, M
DOI:
10.1073/pnas.1101503108
发表时间:
2011-03-22
影响因子:
11.1
作者:
Fu, Jie;Munro, James B.;Frank, Joachim
通讯作者:
Frank, Joachim
影响因子:
64.5
作者:
Bustamante C;Cheng W;Mejia YX
通讯作者:
Mejia YX
影响因子:
14.8
作者:
Feldman MB;Terry DS;Altman RB;Blanchard SC
通讯作者:
Blanchard SC
DOI:
10.1126/science.1176667
发表时间:
2009-08-28
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Fischbach MA;Walsh CT
通讯作者:
Walsh CT