4-Demethylwyosine synthase from Pyrococcus abyssi is a radical-S-adenosyl-L-methionine enzyme with an additional [4Fe-4S](+2) cluster that interacts with the pyruvate co-substrate.
Perche-Letuvée P, Kathirvelu V, Berggren G, Clemancey M, Latour JM, Maurel V, Douki T, Armengaud J, Mulliez E, Fontecave M, Garcia-Serres R, Gambarelli S, Atta M.
J Biol Chem · research support, non-u.s. gov't; research-article; journal article · DOI 10.1074/jbc.m112.405019