3C0P:
reference: Mechanism-based inhibitors of cytokinin oxidase/dehydrogenase attack FAD cofactor., Kopecny D, Sebela M, Briozzo P, Spichal L, Houba-Herin N, Masek V, Joly N, Madzak C, Anzenbacher P, Laloue M, J Mol Biol. 2008 Jul 25;380(5):886-99. Epub 2008 May 24. PMID: 18571199

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