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麻疹病毒 N(TAIL)-XD 复合物:模糊性的一个说明性实例。

The measles virus N(TAIL)-XD complex: an illustrative example of fuzziness.

机构信息

Architecture et Fonction des Macromolécules Biologiques, Universités d'Aix-Marseille I et II, Marseille, France.

出版信息

Adv Exp Med Biol. 2012;725:126-41. doi: 10.1007/978-1-4614-0659-4_8.

DOI:10.1007/978-1-4614-0659-4_8
PMID:22399322
Abstract

In this chapter, I focus on the biochemical and structural characterization of the complex between the intrinsically disordered C-terminal domain of the measles virus nucleoprotein (N(TAIL)) and the C-terminal X domain (XD) of the viral phosphoprotein (P). I summarize the main experimental data available so far pointing out the prevalently disordered nature of N(TAIL) even after complex formation and the role of the flexible C-terminal appendage in the binding reaction. I finally discuss the possible functional role of these residual disordered regions within the complex in terms of their ability to capture other regulatory, binding partners.

摘要

在这一章中,我专注于麻疹病毒核蛋白(N(TAIL))的无规则结构域的 C 端与病毒磷蛋白(P)的 C 端 X 结构域(XD)之间复合物的生化和结构特征。我总结了到目前为止可用的主要实验数据,指出即使在复合物形成后,N(TAIL)的无规则结构性质仍然占主导地位,并且柔性 C 端附属物在结合反应中的作用。最后,我根据这些无规则结构域在复合物中捕获其他调节性、结合伙伴的能力,讨论了它们在复合物中可能的功能作用。

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