1X3U:
reference: Solution structure of the C-terminal transcriptional activator domain of FixJ from Sinorhizobium meliloti and its recognition of the fixK promoter., Kurashima-Ito K, Kasai Y, Hosono K, Tamura K, Oue S, Isogai M, Ito Y, Nakamura H, Shiro Y, Biochemistry. 2005 Nov 15;44(45):14835-44. PMID: 16274231

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