Metal-free class Ie ribonucleotide reductase from pathogens initiates catalysis with a tyrosine-derived dihydroxyphenylalanine radical,
E. J. Blaesi, Palowitch, G. M., Hu, K., Kim, A. J., Rose, H. R., Alapati, R., Lougee, M. G., Kim, H. Jong, Taguchi, A. T., Tan, K. Ooi, Laremore, T. N., Griffin, R. G., Krebs, C., Matthes, M. L., Silakov, A., J. Jr., M. Bollinger, Allen, B. D., and Boal, A. K., ,
Proceedings of the National Academy of Sciences, vol. 115, pp. 10022–10027, 2018.