A ligand-gated strand displacement mechanism for ZTP riboswitch transcription control
نویسندگان
چکیده
منابع مشابه
Metal Ion-Mediated Nucleobase Recognition by the ZTP Riboswitch.
The ZTP riboswitch is a widespread family of regulatory RNAs that upregulate de novo purine synthesis in response to increased intracellular levels of ZTP or ZMP. As an important intermediate in purine biosynthesis, ZMP also serves as a proxy for the concentration of N10-formyl-tetrahydrofolate, a key component of one-carbon metabolism. Here, we report the structure of the ZTP riboswitch bound ...
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ژورنال
عنوان ژورنال: Nature Chemical Biology
سال: 2019
ISSN: 1552-4450,1552-4469
DOI: 10.1038/s41589-019-0382-7