6IR8:
reference: Structural basis of dimerization and dual W-box DNA recognition by rice WRKY domain., Cheng X, Zhao Y, Jiang Q, Yang J, Zhao W, Taylor IA, Peng YL, Wang D, Liu J, Nucleic Acids Res. 2019 Feb 20. pii: 5345154. doi: 10.1093/nar/gkz113. PMID: 30783673

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