2UZK:
reference: Crystal structure of the human FOXO3a-DBD/DNA complex suggests the effects of post-translational modification., Tsai KL, Sun YJ, Huang CY, Yang JY, Hung MC, Hsiao CD, Nucleic Acids Res. 2007;35(20):6984-94. Epub 2007 Oct 16. PMID: 17940099

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