Oakley, Aaron J., Loscha, Karin V., Schaeffer, Patrick M., Liepinsh, Edvards, Pintacuda, Guido, Wilce, Matthew C.J., Otting, Gottfried, and Dixon, Nicholas E. (2005) Crystal and solution structures of the helicase-binding domain of Escherichia coli primase. Journal of Biological Chemistry, 280 (12). pp. 11495-11504.