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Article

Fine tuning of the E. coli NusB:NusE complex affinity to BoxA RNA is required for processive antitermination.

Nucleic acids research - 1 Jan 2010

Burmann Björn M, Luo Xiao, Rösch Paul, Wahl Markus C, Gottesman Max E

Abstract excerpt

Phage lambda propagation in Escherichia coli host cells requires transcription antitermination on the lambda chromosome mediated by lambdaN protein and four host Nus factors, NusA, B, E (ribosomal S10) and G. Interaction of E. coli NusB:NusE heterodimer with the single stranded BoxA motif of lambdanutL or lambdanutR RNA is crucial for this reaction. Similarly, binding of NusB:NusE to a BoxA motif is essential to...

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Identifiers

PMID: 19854945
DOI: 10.1093/nar/gkp736
PMCID: PMC2800207

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Source receipt: pubmed, retrieved 7 Sept 2026.

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