1S7O:
reference: Structure of the putative DNA-binding protein SP_1288 from Streptococcus pyogenes., Oganesyan V, Pufan R, DeGiovanni A, Yokota H, Kim R, Kim SH, Acta Crystallogr D Biol Crystallogr 2004 Jul;60(Pt 7):1266-71. Epub 2004, Jun 22. PMID: 15213388

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