Electron and atomic force microscopy of membrane proteins

被引:32
|
作者
Heymann, JB [1 ]
Muller, DJ [1 ]
Mitsuoka, K [1 ]
Engel, A [1 ]
机构
[1] KYOTO UNIV, FAC SCI, DEPT BIOPHYS, KYOTO 60601, JAPAN
关键词
D O I
10.1016/S0959-440X(97)80120-0
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Electron crystallography is becoming a powerful tool for the resolution of membrane protein structures. The past year has seen the production of a bacteriorhodopsin model at 3.5 Angstrom and the structure of aquaporin 1 approaching atomic resolution. Determination of surface topographies of 2D crystals using the atomic force microscope is similarly advancing to a level that reveals submolecular details. As the latter is operated in solution, membrane proteins can be observed at work.
引用
收藏
页码:543 / 549
页数:7
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