3F6P:
reference: Preliminary crystallographic studies of the regulatory domain of response regulator YycF from an essential two-component signal transduction system., Zhao H, Heroux A, Sequeira RD, Tang L, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2009 Jul 1;65(Pt, 7):719-22. Epub 2009 Jun 27. PMID: 19574649

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