@article{CTT100564692,
  author = {Kenichi Yokoyama and Daijiro  Ohmori and Fumitaka Kudo and Tadashi Eguchi},
  title = {Mechanistic Study on the Reaction of a Radical SAM Dehydrogenase BtrN by Electron Paramagnetic Resonance Spectroscopy},
  journal = {Biochemistry},
  year = 2008,
}

@article{CTT100546560,
  author = {Kenichi Yokoyama and Mario  Numakura and Fumitaka Kudo and Daijiro  Ohmori and Tadashi Eguchi},
  title = {Characterization and Mechanistic Study of a Radical SAM Dehydrogenase in the Biosynthesis of Butirosin},
  journal = {J. Am. Chem. Soc.},
  year = 2007,
}