Abstract
Validoxylamine A is structurally similar to trehalose and acts a potent competivive inhibitor of trehalase. It has recently been receiving increased attention as a potential material for the development of new insecticides or drugs. In this study, β-glucosidase extracted from honeybees (Apis cerana Fabr.) was used as a catalyst to produce validoxylamine A through enzymatic hydrolysis of validamycin A. β-Glucosidase was separated and purified from honeybees, and its characteristics were examined. The results showed that β-glucosidase was stable across a range of temperatures from 30 to 40°C and across a relatively wide range of pH values from 5.0 to 7.5. Investigation of the biocatalyzed hydrolysis process from validamycin A to validoxylamine A with β-glucosidase revealed that both the substrate (validamycin A) and the product (validoxylamine A) inhibited β-glucosidase activity. The inhibition constant of the substrate K value was 5.01 mM, and that of the product K ip value was 1.32 mM. This product inhibition was competitive.
Similar content being viewed by others
References
Iwasa, T., Higashide, E., and Shibato, M. (1971), J. Antibiot. 24, 107–113.
Agricultural Antibiotic Group in Shanghai Pesticide Institute (1975), Acta Microb. 15, 110–114 (in Chinese).
Asano, N., Yamaguchi, T., Kameda, Y., and Matsui, K. (1987), J. Antibiot. 40, 526–532.
Elbein, A. (1974), Adv. Carbohydr. Chem. Biochem. 30, 227–256.
Asano, N., Takeuchi, M., Kameda, Y., Matsui, K., and Kono, Y. (1990), J. Antibiot. 43, 722–725.
Chiara, J. L., Storch de Gracia, I., Garcia, A., Bobo, S., and Martin-Ortega, M. D. (2005), Chem BioChem. 6, 186–191.
Kameda, Y., Asano, N., Yamaguchi, T., and Matsui, K. (1987), J. Antibiot. 40, 563–565.
Takeda, S., Kono, Y., and Kameda, Y. (1988), Ent. Exp. Appl. 46, 291–294.
Kono, Y., Takahashi, M., Matshushita, K., Nishina, M., Kameda, Y., and Hori, E. (1994), J. Insect. Physiol. 40, 455–461.
Takahashi, M., Kono, Y., Kurahashi, H., Matshushita, K., Nishina, M., and Kameda, Y. (1995), Appl. Entomol. Zool. 30, 231–239.
Kameda, Y., Asno, N., Yoshikawa, M., and Matsui, K. (1980), J. Antibiot. 33, 1575–1578.
Takeuchi, M., Takai, N., Asano, N., Kameda, Y., and Matsui, K. (1990), Chem. Pharm. Bull. 38, 1970–1975.
Takeuchi, M., Kamata, K., Yoshida, M., Kameda, Y., and Matsui, K. (1990), J. Antibiot. 108, 41–45.
Chen, X. L., Fan, Y. X., Zheng, Y. G., and Shen, Y. C. (2003), Chem. Rev. 103, 1955–1977.
Zheng, Y. G., Shentu, X. P., and Shen, Y. C. (2003), J. Enzyme inhib. Med. Chem. 20, 49–53.
Ogawa, S., Miyamoto, Y., and Nakajima, A. (1989), Chem. Lett. 725–729.
Ogawa, S., Nakajima, A., and Miyamoto, Y. (1991), J. Chem. Soc. Perkin Trans. I. 3287–3290.
Zheng, Y. G., Jin, L. Q., and Shen, Y. C. (2004), Catal. Commun. 5, 519–525.
Zhang, X. F., Zheng, Y. G., and Shen, Y. C. (2004), Chin. J. Antibiot. 29(4), 206–208 (in Chinese).
Low, N. H., Vong, K. V., and Sporns, P. (1986), J. Apicultural Res. 25, 178–181.
Bradford, M. (1976), Anal. Biochem. 72, 248–254.
Zheng, Y. G., Zhang, X. F., and Shen, Y. C. (2005), Biocatal. Biotransform. 23, 71–77.
Pontoh, J. and Low, N. H. (2002), Insect Biochem. Mol. Biol. 32, 679–690.
Laemmli, U. K. (1970), Nature 227, 680–685.
Hsieh, M. C. and Graham, T. L. (2001), Phytochemistry 58, 995–1005.
Peralta, R. M., Kadowaki, M. K., Terenzi, H. F., and Jorge, J. A. (1997), FEMS Microbiol. Lett. 146, 291–295.
Ohnishi, N. and Tanaka, T. (1996), J. Ferment. Bioeng. 82, 439–443.
Nunoura, N., Ohdan, K., Yano, T., Yamamoto, K., and Kumagai, H. (1996), Biosci. Biotech. Biochem. 60, 188–193.
Akiyama, T., Kaku, H., and Shibuya, N. (1998), Phystochemistry 48, 49–54.
Goyal, K., Selvakumar, P., and Hayashi, K. (2001), J. Mol. Catal. B: Enzym. 15, 45–53.
Terra, W. R. and Ferreira, C. (1994), Comp. Biochem. Physiol. 109B 1–62.
Goyal, K., Kim, Y. K., Kitaoka, M., and Hayashi, K. (2001), J. Mol. Catal. B: Enzym. 16, 43–51.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Xue, YP., Zheng, YG. & Shen, YC. Preparation of trehalase inhibitor validoxylamine A by biocatalyzed hydrolysis of validemycin a with honeybee (Apis cerana fabr.) β-glucosidase. Appl Biochem Biotechnol 127, 157–171 (2005). https://doi.org/10.1385/ABAB:127:3:157
Received:
Revised:
Accepted:
Issue Date:
DOI: https://doi.org/10.1385/ABAB:127:3:157