3TB6:
reference: Structure of the effector-binding domain of the arabinose repressor AraR from Bacillus subtilis., Prochazkova K, Cermakova K, Pachl P, Sieglova I, Fabry M, Otwinowski Z, Rezacova P, Acta Crystallogr D Biol Crystallogr. 2012 Feb;68(Pt 2):176-85. Epub 2012 Jan 17. PMID: 22281747

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