HIV-1 Tat和Rev对RNA的识别

Ruoying Tan , Alexander Brodsky , James R. Williamson , Alan D. Frankel
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引用次数: 13

摘要

HIV-1 Tat和Rev是两种重要的调节蛋白,它们含有富含精氨酸的结构域,这些结构域主要负责与其各自的RNA位点TAR和RRE的特异性结合。结构研究证明了这些rna如何为蛋白质结合提供精确的三维框架。在体内,Tat和Rev与其他细胞蛋白相互作用,在病毒转录和mRNA加工和运输中发挥重要作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
RNA Recognition by HIV-1 Tat and Rev

HIV-1 Tat and Rev, two essential regulatory proteins, contain arginine-rich domains that are largely responsible for specific binding to their respective RNA sites, TAR and RRE. Structural studies demonstrate how these RNAs provide precise three-dimensional frameworks for protein binding.In vivo,Tat and Rev interact with additional cellular proteins to carry out their important roles in viral transcription and mRNA processing and transport.

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