Operator-bound GalR dimers close DNA loops by direct interaction: tetramerization and inducer binding

The assembly of the Gal repressosome, a higher order nucleoprotein complex that represses transcription of the gal operon in Escherichia coli, involves the formation of a DNA loop encompassing the promoter segment. GalR dimers bound to two spatially separated operators, O(E) and O(I), specifically i...

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Pubblicato in:	EMBO J
Autori principali:	Semsey, Szabolcs, Geanacopoulos, Mark, Lewis, Dale E.A., Adhya, Sankar
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Nature Publishing Group 2002
Soggetti:	Article
Accesso online:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC126169/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/12169637/ https://ncbi.nlm.nih.govhttps://doi.org/10.1093/emboj/cdf431
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