Conformational changes associated with protein-protein interactions

被引:230
|
作者
Goh, CS [1 ]
Milburn, D [1 ]
Gerstein, M [1 ]
机构
[1] Yale Univ, New Haven, CT 06520 USA
关键词
D O I
10.1016/j.sbi.2004.01.005
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
Motions related to protein-protein binding events can be surveyed from the perspective of the Database of Macromolecular Movements. There are a number of alternative conceptual models that describe these events, particularly induced fit and pre-existing equilibrium. There is evidence for both alternatives from recent studies of conformational change. However, there is increasing support for the pre-existing equilibrium model, whereby proteins are found to simultaneously exist in populations of diverse conformations.
引用
收藏
页码:104 / 109
页数:6
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