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Trigger loop dynamics can explain stimulation of intrinsic termination by bacterial RNA polymerase without terminator hairpin contact

In bacteria, intrinsic termination signals cause disassembly of the highly stable elongating transcription complex (EC) over windows of two to three nucleotides after kilobases of RNA synthesis. Intrinsic termination is caused by the formation of a nascent RNA hairpin adjacent to a weak RNA−DNA hybr...

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Bibliographic Details
Published in:Proc Natl Acad Sci U S A
Main Authors: Ray-Soni, Ananya, Mooney, Rachel A., Landick, Robert
Format: Artigo
Language:Inglês
Published: National Academy of Sciences 2017
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Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5676890/
https://ncbi.nlm.nih.gov/pubmed/29078293
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1706247114
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