3S1E:
reference: Kinetic and structural investigation of the cytokinin oxidase/dehydrogenase active site., Kopecny D, Koncitikova R, Popelka H, Briozzo P, Vigouroux A, Kopecna M, Zalabak D, Sebela M, Skopalova J, Frebort I, Morera S, FEBS J. 2015 Oct 31. doi: 10.1111/febs.13581. PMID: 26519657

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