Abstract
Electron crystallography constitutes a powerful new method for determining the struture of biological macromolecules. This method is best adapted to the study of ordered assemblies of macromolecules, and principally to two-dimensional (2-D) crystals of proteins. Obtaining protein 2-D crystals ordered at high resolution constitutes the major limiting step in the application of this approach. Considerable interest has been raised by the development of a rational method of 2-D crystallization based on the specific binding of proteins to planar lipid films. The applicability of this method is quasi-general in the case of soluble proteins. Its basic principles, together with examples taken from work in our group, are presented here.
Original language | English (US) |
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Pages (from-to) | 221-228 |
Number of pages | 8 |
Journal | Biology of the Cell |
Volume | 80 |
Issue number | 2-3 |
DOIs | |
State | Published - 1994 |
Externally published | Yes |
Keywords
- 2-D crystals
- electron crystallography
- membrane-bound proteins
- planar lipid films
ASJC Scopus subject areas
- Cell Biology