- 1) Matsui, H., Sato, K., Enei, H., and Takinami, K., 5′-Nucleotidase activity in improved inosine-producing mutants of Bacillus subtilis. Agric. Biol. Chem., 46, 2347–2352 (1982).
- 2) Matsui, H., Sato, K., Enei, H., and Hirose, Y., Production of guanosine by pscicofuranine and decoinine resistant mutants of Bacillus subtilis. Agric. Biol. Chem., 43, 1739–1744 (1979).
- 3) Yoshikawa, M., Kato, T., and Takenishi, T., Studies of phosphorylation. III. Selective phosphorylation of unprotected nucleosides. Bull. Chem. Soc. Jpn., 42, 3505–3508 (1969).
- 4) Mori, H., Iida, A., Teshiba, S., and Fujio, T., Cloning of a guanosine–inosine kinase gene of Escherichia coli and characterization of the purified gene product. J. Bacteriol., 177, 4921–4926 (1995).
- 5) Mori, H., Iida, A., Fujio, T., and Teshiba, S., A novel process of inosine 5′-monophosphate production using overexpressed guanosine/inosine kinase. Appl. Microbiol. Biotechnol., 48, 693–698 (1997).
- 6) Asano, Y., Mihara, Y., and Yamada, H., A new enzymatic method of selective phosphorylation of nucleosides. J. Mol. Catalysis B: Enzymatic, 6, 271–277 (1999).
- 7) Asano, Y., Mihara, Y., and Yamada, H., A novel selective nucleoside phosphorylation enzyme from Morganella morganii. J. Biosci. Bioeng., 87, 732–738 (1999).
- 8) Mihara, Y., Utagawa, T., Yamada, H., and Asano, Y., Phosphorylation of nucleosides by the mutated acid phosphatase from Morganella morganii. Appl. Environ. Microbiol., 66, 2811–2816 (2000).
- 9) Mihara, Y., Utagawa, T., Yamada, Y., and Asano, Y., Acid phosphatase/phosphotransferases from enteric bacteria. J. Biosci. Bioeng., 92, 50–54 (2001).
- 10) Ishikawa, K., Mihara, Y., Gondoh, K., Suzuki, E., and Asano, Y., X-ray structures of a novel acid phosphatase from Escherichia blattae and its complex with the transition-state analog molybdate. EMBO J., 19, 2412–2423 (2000).
- 11) Ishikawa, K., Mihara, Y., Shimba, N., Ohtsu, N., Kawasaki, H., Suzuki, E., and Asano, Y., Enhancement of nucleoside phosphorylation activity in an acid phosphatase. Protein Engineering, 15, 539–543 (2002).
- 12) Yanisch-Perron, C., Vieira, J., and Messing, J., Improved M13 phage cloning vectors and host strains: nucleotide sequence of the M13mp18 and pUC19 vectors. Gene, 33, 103–119 (1985).
- 13) Sambrook, J., Fritsch, E. F., and Maniatis, T., Molecular cloning: a laboratory manual, 2nd edn., Cold Spring Harbor Laboratory Press, Cold Spring Harbor, New York (1989).
Bioscience, Biotechnology, and Biochemistry
Volume 68, 2004 - Issue 5