6DA9:
reference: Biochemical and Structural Characterization of TtnD, a Prenylated FMN-Dependent Decarboxylase from the Tautomycetin Biosynthetic Pathway., Annaval T, Han L, Rudolf JD, Xie G, Yang D, Chang CY, Ma M, Crnovcic I, Miller MD, Soman J, Xu W, Phillips GN Jr, Shen B, ACS Chem Biol. 2018 Sep 21;13(9):2728-2738. doi: 10.1021/acschembio.8b00673. Epub, 2018 Sep 10. PMID: 30152678

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