5NBC:
reference: Structural and functional studies of the metalloregulator Fur identify a promoter-binding mechanism and its role in Francisella tularensis virulence., Perard J, Nader S, Levert M, Arnaud L, Carpentier P, Siebert C, Blanquet F, Cavazza C, Renesto P, Schneider D, Maurin M, Coves J, Crouzy S, Michaud-Soret I, Commun Biol. 2018 Jul 17;1:93. doi: 10.1038/s42003-018-0095-6. eCollection 2018. PMID: 30271974

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