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Article

Hyperthermophilic Thermotoga arginine repressor binding to full-length cognate and heterologous arginine operators and to half-site targets.

Journal of molecular biology - 19 Sept 2003

Morin Amélie, Huysveld Nadine, Braun Frédérique, Dimova Diliana, Sakanyan Vehary, Charlier Daniel

Abstract excerpt

The degree of sequence conservation of arginine repressor proteins (ArgR) and of the cognate operators (tandem pairs of 18 bp imperfect palindromes, ARG boxes) in evolutionarily distant bacteria is unusually high, and the global mechanism of ArgR-mediated regulation appears to be similar. However, here we demonstrate that the arginine repressor from the hyperthermophilic bacterium Thermotoga neapolitana...

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PMID: 12963366
DOI: 10.1016/s0022-2836(03)00951-3

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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