Cramer, J., Rangam, G., Marx, A., & Restle, T. (2008). Varied Active-Site Constraints in the Klenow Fragment of E. coli DNA Polymerase I and the Lesion-Bypass Dbh DNA Polymerase. ChemBioChem, 9(8): 1, pp. 1243-1250. Retrieved from http://dx.doi.org/10.1002/cbic.200700634.