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Elementary steps in protein folding.

机译:蛋白质折叠的基本步骤。

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摘要

The mechanism of protein folding is under intense theoretical and experimental investigation. From stopped-flow mixing experiments we have detailed knowledge of processes slower than about 1 ms, but until recently little was known about folding and unfolding reactions on the microsecond to nanosecond time scale. The use of novel techniques allowed to explore the elementary steps in protein folding, such as intrachain diffusion and formation of alpha-helices, beta-hairpins and loop structures. This brief review discusses the time scales of these early elementary events which are crucial for the understanding of how proteins fold.
机译:蛋白质折叠的机制正在深入的理论和实验研究中。从停流混合实验中,我们已经详细了解了慢于约1毫秒的过程,但是直到最近,人们对微秒至纳秒级的折叠和展开反应的了解仍很少。新技术的使用允许探索蛋白质折叠的基本步骤,例如链内扩散和α-螺旋,β-发夹和环结构的形成。这篇简短的评论讨论了这些早期基本事件的时标,这对于理解蛋白质如何折叠至关重要。

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