3NJO:
reference: Structural basis for selective activation of ABA receptors., Peterson FC, Burgie ES, Park SY, Jensen DR, Weiner JJ, Bingman CA, Chang CE, Cutler SR, Phillips GN Jr, Volkman BF, Nat Struct Mol Biol. 2010 Sep;17(9):1109-13. Epub 2010 Aug 22. PMID: 20729860

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