低温电子显微
纳米技术
化学
材料科学
生物物理学
生物
作者
Brent L. Nannenga,Tamir Gonen
标识
DOI:10.1016/j.sbi.2014.03.004
摘要
In this review we discuss the current advances relating to structure determination from protein microcrystals with special emphasis on the newly developed method called MicroED. This method uses a transmission electron cryo-microscope to collect electron diffraction data from extremely small 3-dimensional (3D) crystals. MicroED has been used to solve the 3D structure of the model protein lysozyme to 2.9Å resolution. As the method further matures, MicroED promises to offer a unique and widely applicable approach to protein crystallography using nanocrystals.
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