- NMR structures of the selenoproteins Sep15 and SelM reveal redox activity of a new thioredoxin-like family. Ferguson, A.D., Labunskyy, V.M., Fomenko, D.E., Araç, D., Chelliah, Y., Amezcua, C.A., Rizo, J., Gladyshev, V.N., Deisenhofer, J. J. Biol. Chem. (2006)