Single-Particle Refinement and Variability Analysis in EMAN2.1.
Single-Particle Refinement and Variability Analysis in EMAN2.1.
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DOI:
10.1016/bs.mie.2016.05.001
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发表时间:
2016
影响因子:
--
通讯作者:
Ludtke, S. J.
中科院分区:
文献类型:
--
作者:
Ludtke, S. J.
CryoEM single particle reconstruction has been growing rapidly over the last three years largely due to the development of direct electron detectors, which have provided data with dramatic improvements in image quality. It is now possible in many cases to produce near-atomic resolution structures, and yet 2/3 of published structures remain at substantially lower resolutions. One important cause for this is compositional and conformational heterogeneity, which is both a resolution limiting factor as well as presenting a unique opportunity to better relate structure to function. This manuscript discusses the canonical methods for high-resolution refinement in EMAN2.12, and then considers the wide range of available methods within this package for resolving structural variability, targeting both improved resolution as well as additional knowledge about particle dynamics.
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影响因子:
3
作者:
Hohn, Michael;Tang, Grant;Ludtke, Steven J.
通讯作者:
Ludtke, Steven J.
影响因子:
5.4
作者:
Chang, Juan T.;Schmid, Michael F.;Chiu, Wah
通讯作者:
Chiu, Wah
影响因子:
2
作者:
FRANK, J;BRETAUDIERE, JP;WAGENKNECHT, T
通讯作者:
WAGENKNECHT, T
影响因子:
64.8
作者:
通讯作者:
--
影响因子:
5.7
作者:
Murray, Stephen C.;Flanagan, John;Popova, Olga B.;Chiu, Wah;Ludtke, Steven J.;Serysheva, Irina I.
通讯作者:
Serysheva, Irina I.