References
- Fu, D. and J. F. Robyt. 1988. Essential histidine residues in dextransucrase: Chemical modification by diethyl pyrocarbonate and dye photo-oxidation. Carbohydr. Res. 183: 97-109 https://doi.org/10.1016/0008-6215(88)80049-1
- Jeon, E. J., I. H Jung, K. S. Cho, E. S. Seo, D. Kim, S.-J. Lee, K. H. Park, and T. W. Moon. 2003. Low cariogenicity of maltosyl-erythritol, major transglycosylation product of erythritol, by Bacillus stearothermophilus maltogenic amylase. J. Microbiol. Biotechnol. 13: 815- 818.
- Kang, H-K., E.-S. Seo, J. F. Robyt, and D. Kim. 2003. Directed evolution of a dextransucrase for increased constitutive activity and the synthesis of a highly branched dextran. J. Mol. Cat. B: Enz, 26: 167-176
- Kato, C., Y. M. L. Nakano, and H. K. Kuramitsu. 1992. Molecular genetics analysis of the catalytic site of Streptococcus mutans glucosyltransferases. Biochem. Biophy. Res. Comm. 189: 1184-1188.
- Kim, C. Y., J.-H. Lee, B. H. Kim, S. K. Yoo, E. S. Seo, K. S. Cho, D. F. Day, and D. Kim. 2002. Production of mannitol using Leuconostoc mesenteroides NRRL B-1149. Biotechnol. Bioprocess Eng. 7: 234- 236.
- Kim, D. and J. F. Robyt. 1994. Properties of Leuconostoc mesenteroides B-512FMC constitutive dextransucrase. Enzyme Microbial Technol. 16: 1010- 1015.
- Kim, D. and J. F. Robyt. 1994. Production and selection of mutants of Leuconostoc mesenteroides constitutive for glucansucrases. Enzyme Microbial Technol. 16: 659- 664.
- Kim, D. and J. F. Robyt. 1995. Production, selection, and characteristics of mutants of Leuconostoc mesenteroides B742 constitutive for dextransucrases. Enzyme Microbial Technol. 17: 689- 695 https://doi.org/10.1016/0141-0229(94)00021-I
- Kim, D. and J. F. Robyt. 1995. Dextransucrase constitutive mutants of Leuconostoc mesenteroides B-1299. Enzyme Microbial Technol. 17: 1050- 1056.
-
Kim, H. S., D. Kim, H. J. Ryu, and J. F. Robyt. 2000. Cloning and sequencing of the
${\alpha}-1{\to}6$ dextransucrase gene form Leuconostoc mesenteroides B-742CB. J. Microbiol. Biotechnol. 10: 559- 563. - Koepsell, H. J., H M. Tsuchiya, N. N. Hellman, A. Kazendo, C. A. Hoffman, E. S. Sharpe, and R. W. J. Jackson. 1953. Enzymatic synthesis of dextran: Acceptor specificity and chain initiation. J. BioI. Chem. 200: 793-801.
- Lee, J. H., S. O. Lee, G. O. Lee, E. S. Seo, S. S. Chang, S. K. Yoo, D. W. Kim, D. F. Day, and D. Kim. 2003. Transglycosylation reaction and raw starch hydrolysis by novel carbohydrolase from Lipomyces starkeyi. Biotechnol. Bioprocess Eng. 8: 106- 111.
-
MacGregor, A. E., H. M. Jespersen, and B. Svensson. 1996. A circularly permutated
$\alpha$ -amylase type${\alpha}/{\beta}$ barrel structure in glucan-synthesizing glucosyltransferases. FEMS Lett. 378: 263- 266. - Magali, R. S., R. M. Willemot, and P. Monsan. 2000. Glucansucrase: molecular engineering and oligosaccharide synthesis. J. Mol. Cat. B: Enz. 10: 117-128.
- Maniatis, T., E. F. Fritsch, and J. Sambrook. 1982. Molecular Cloning: A Laboratory Manual, pp. 1.1-1.107. Cold Spring Harbor Laboratory Press. Cold Spring Harbor, NY.
-
Monchois, V., M. Rernaud-Simeon, P. Monsan, and R.-M. Willemot. 1998. Cloning and sequencing of a gene coding for an extracellular dextransucrase (DSRB) from Leuconostoc mesenteroides NRRL B-1299 synthesizing only a
${\alpha}-1{\to}6$ glucan. FEMS Microbiol. Lett. 159: 307- 315. - Monchois, V., M. Remaud-Simeon, R. R. B. Ressell, P. Monsan, and R.-M. Willemot. 1997. Characterization of Leuconostoc mesenteroides NRRL B-512F dextransucrase (DSRS) and identification of amino-acid residues playing a key role in enzyme activity. Appl. Microbial. Biotechnol. 48: 465- 472.
- Monchois, V., M. Vignon, and R. R. B. Russell. 1999. Isolation of key amino acid residues at the N-terminal end of the core region Streptococcus downei glucansucrase, GTF-I. Appl. Microbiol. Biotechnol. 52: 660- 665.
-
Monchois, V., R.-M. Willemot, M. Remand-Simeon, C. Croux, and P. Monsan. 1996. Cloning and sequencing of a gene coding for a novel dextransucrase from Leuconostoc mesenteroides NRRL B-1299 synthesizing only
${\alpha}-1{\to}6$ and${\alpha}-1{\to}3$ linkages. Gene 182: 23- 32. https://doi.org/10.1016/S0378-1119(96)00443-X -
Mooser, G., S. A. Hefta, R. J. Paxton, J. E. Shively, and T. D. Lee. 1991. Isolation and sequence of an active-site peptide containing a catalytic aspartic acid from Streptococcus sobrinus
$\alpha$ -glucosyltransferases. J. Biol. Chem. 266: 8916-8922. - Mooser, G. and K. R. Iwaoka. 1989. Sucrose 6-aglucosyltransferase from Streptococcussobrinus:Characterization of a glucosyl-enzyme complex. Biochemistry 28: 443- 449.
- Park, J. S., B. H. Kim, J. H. Lee, E. S. Seo, K. S. Cho, H. J. Park, H. K. Kang, S. K. Yoo, M. S. Ha, H. J. Chung, D. L. Cho, D. F. Day, and D. Kim. 2003. Optimization for novel glucanhydrolase production of Lipomyces starkeyi KSM22 by statistical design. J. Microbiol. Biotechnol. 13: 993- 997.
- Park, M. R., H. J. Ryu, D. Kim, J. Y. Choe, and J. E Robyt. 2001. Characterization of Leuconostoc mesenteroides B-742CB dextransucrase expressed in Escherichia coli. J. Microbiol. Biotechnol. 11: 628- 635.
- Park, M. R., S. Y. Lee, H. J. Ryu, H. S. Kim, H. K. Kang. S. K. Yoo, S. Y. Cho, D. L. Cho, D. Kim, and D. W. Kim. 2001. Cloning and characterization of a gene coding for dextransucrase from Leuconostoc mesenteroides B-742CB. Kor. J. Biotechnol. Bioeng. 16: 188- 199.
- Parnaik, V. K., G. A Luzio, D. A Grahame, S. L. Ditson, and R. M. Mayer. 1983. A D-glucosylated form of dextran sucrase: Preparation and characteristics. Carbohydr. Res. 121: 257268. https://doi.org/10.1016/0008-6215(83)84022-1
- Paul, E, E. Oriol, D. Auriol, and P. Monsan. 1986. Acceptor reaction of a highly purified dextransucrase with maltose and oligosaccharides: Application to the synthesis of controlledmolecular- weight dextrans, Carbohydr. Res. 149: 433- 441.
- Robyt, J. F 1995. Mechanisms in the glucansucrase synthesis of polysaccharides and oligosaccharides from sucrose. Adv. Carbohydn Chem. Biochem. 51: 133- 168.
- Robyt, J. F., B. K. Kimble, and T. W. Walseth. 1974. The mechanism of dextransucrase action; Direction of dextran biosynthesis. Arch. Biochem. Biophys. 165: 634- 640.
- Robyt, J. E and T E. Walseth. 1978. The mechanism of acceptor reactions of Leuconostoc mesenteroides B-512F dextransucrase. Carbohydr. Res. 61: 433- 445.
- Ryu, H. J., D. Kim, D. W.Kim, Y. Y. Moon, and J. F Robyt. 2000. Cloning of a dextransucrase gene (fincmds) from constitutive dextransucrase hyper-producing Leuconostoc mesenteroides B-512FMCM developed using VUV.Biotechnol. Lett. 22: 421-425.
- Ryu, H. J., K. E. Yi, D. W. Kim, Y. D. Jung, S. S. Chang, E. S. Seo, K. Y. Lee, M. M. Day, and D. Kim. 2002. Direct evidence for the radioprotective effect of various carbohydrates on plasmid DNA and Escherichia coli cells. J. Microbiol. Biotechnol. 12: 598- 602.
- Shimamura, A., Y. J. Nakano, H. Mukasa, and H. K. Kuramitsu. 1994. Identification of amino acid residues in Streptococcus mutants glucosyltransferase influencing the structure of the glucan product. J. Bacteriol. 176: 4845-4850.
- Shiroza, T, S. Ueda, and H. K. Kuramitsu. 1987. Sequence analysis of the gtfB gene from Streptococcus mutans. J. Bacteriol. 169: 4263- 4270.
- Tanrivseven, A and J. E Robyt. 1992. Inhibition of dextran synthesis by acceptor reactions of dextransucrase and the demonstration of a separate acceptor binding site. Carbohydr. Res. 225: 321- 329.
- Ueda, S., T Shiroza, and H. K. Kuramitsu. 1988. Sequence analysis of the gtfC gene from Streptococcus mutans GS-5. Gene 69: 101- 109.