Bent, C. J., Isaacs, N. W., Mitchell, T. J., & Riboldi-Tunnicliffe, A. (2004). Crystal Structure of the Response Regulator 02 Receiver Domain, the Essential YycF Two-Component System of Streptococcus pneumoniae in both Complexed and Native States. American Society for Microbiology.

Bent, Colin J., Neil W. Isaacs, Timothy J. Mitchell, und Alan Riboldi-Tunnicliffe. Crystal Structure of the Response Regulator 02 Receiver Domain, the Essential YycF Two-Component System of Streptococcus Pneumoniae in Both Complexed and Native States. American Society for Microbiology, 2004.

Bent, Colin J., Neil W. Isaacs, Timothy J. Mitchell, und Alan Riboldi-Tunnicliffe. Crystal Structure of the Response Regulator 02 Receiver Domain, the Essential YycF Two-Component System of Streptococcus Pneumoniae in Both Complexed and Native States. American Society for Microbiology, 2004.