2M1M:
reference: Solution structure of the PsIAA4 oligomerization domain reveals interaction modes for transcription factors in early auxin response., Dinesh DC, Kovermann M, Gopalswamy M, Hellmuth A, Calderon Villalobos LI, Lilie H, Balbach J, Abel S, Proc Natl Acad Sci U S A. 2015 Apr 27. pii: 201424077. PMID: 25918389

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