The δ subunit and NTPase HelD institute a two-pronged mechanism for RNA polymerase recycling

The bacterial helicase-like transcription factor HelD interacts with the RNA polymerase (RNAP) and together with the RNAP δ subunit enhances RNAP cycling. Here, the authors present the cryo-EM structures of the monomeric and dimeric Bacillus subtilis RNAP-δ-HelD complexes and suggest a model for Hel...

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Autores principales: Hao-Hong Pei, Tarek Hilal, Zhuo A. Chen, Yong-Heng Huang, Yuan Gao, Nelly Said, Bernhard Loll, Juri Rappsilber, Georgiy A. Belogurov, Irina Artsimovitch, Markus C. Wahl
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/862de4900b514335855420b64fe9f8ae
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