Site-Directed Nitroxide Spin Labeling of Biopolymers
Site-Directed Nitroxide Spin Labeling of Biopolymers
复制标题
生物聚合物的定点硝基氧自旋标记
DOI:
10.1007/430_2011_62
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发表时间:
2011
影响因子:
8.2
通讯作者:
S. Sigurdsson
中科院分区:
文献类型:
--
作者:
Sandip A. Shelke;S. Sigurdsson
The application of electron paramagnetic resonance (EPR) spectroscopy to the study of biopolymer structure and dynamics has seen rapid growth in the last decade. In addition to advances in instrumentation – in particular, the development of high-field spectrometers and pulsed-EPR methods – spin-labeling techniques have evolved. Nitroxide spin labels can now routinely be incorporated at selected sites to interrogate how structure and dynamics at specific locations relate to biopolymer function. Furthermore, spin labels with improved properties have emerged, in particular, rigid labels that yield more accurate distance measurements, give information about orientation, and faithfully report site-specific dynamics. This review recounts how the three main approaches for site-directed spin labeling of biopolymers, namely, postsynthetic labeling, labeling during biopolymer synthesis, and noncovalent labeling, have been used to label proteins as well as nucleic acids.
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影响因子:
2.9
作者:
A. Spaltenstein;B. Robinson;P. B. Hopkins
通讯作者:
A. Spaltenstein;B. Robinson;P. B. Hopkins
影响因子:
2.9
作者:
Kroncke, Brett M.;Horanyi, Peter S.;Columbus, Linda
通讯作者:
Columbus, Linda
影响因子:
2.9
作者:
Keyes,RS;Bobst,AM
通讯作者:
Bobst,AM
影响因子:
2.9
作者:
Qin, PZ;Butcher, SE;Hubbell, WL
通讯作者:
Hubbell, WL
DOI:
10.1006/bbrc.2001.5827
发表时间:
2001
期刊:
Biochemical and biophysical research communications.
影响因子:
--
作者:
Kolaczkowski,SV;Perry,A;Mckenzie,A;Johnson,F;Budil,DE;Strauss,PR
通讯作者:
Strauss,PR