Title: Armstrong VW, et, al. Interaction of substrate analogues with Escherichia coli DNA-dependent RNA polymerase. Eur J Biochem. 1976 Nov 1;70(1):33-8.
Title: Faylene A. L. KINETIC STUDIES ON WILD-TYPE AND MUTANT ESCHERICHIA COLICYTIDINE 5'-TRIPHOSPHATE SYNTHASES AND INHIBITOR DEVELOPMENT. Dalhousie University Halifax, Nova Scotia. 2008 Jul.
Title: Aström H, et, al. Acidity of secondary hydroxyls in ATP and adenosine analogues and the question of a 2',3'-hydrogen bond in ribonucleosides. J Am Chem Soc. 2004 Nov 17;126(45):14710-1.