2MLK:
reference: Structural dynamics of the two-component response regulator RstA in recognition of promoter DNA element., Li YC, Chang CK, Chang CF, Cheng YH, Fang PJ, Yu T, Chen SC, Li YC, Hsiao CD, Huang TH, Nucleic Acids Res. 2014 Jul 2. pii: gku572. PMID: 24990372

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