A Cysteine Protease Isolated from the Latex of Ficus microcarpa: Purification and Biochemical Characterization
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Abstract
A plant protease named microcarpain was purified from the latex of Ficus microcarpa by acetonic (20–40 % saturation) precipitation, Sephadex G-75 filtration, and Mono Q-Sefinose FF chromatography. The protease was purified with a yield of 9.25 % and a purification factor of 8. The molecular weight of the microcarpain was estimated to be 20 kDa by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE). The purified enzyme showed maximum activity at pH 8.0 and at a temperature of 70 °C. Proteolytic activity was strongly inhibited by dithio-bis-nitrobenzoic acid (DTNB), Hg2+, and Cu2+. The N-terminal amino acid sequence of the purified microcarpain “VPETVDWRSKGAV” showed high homology with a protease from Arabidopsis thaliana. Inhibition studies and N-terminal sequence classified the enzyme as a member of the cysteine peptidases family.
Keywords
Ficus microcarpa latex Cysteine protease Purification MicrocarpainNotes
Acknowledgments
This work was funded by the Ministry of Higher Education and Scientific Research, Tunisia.
References
- 1.Turk, B. (2006). Nature Reviews Drug Discovery, 5, 785–798.CrossRefGoogle Scholar
- 2.Frost and Sullivan. (2007). Feed enzymes: the global scenario. London, UK.Google Scholar
- 3.Schaller, A. (2004). Planta, 220, 183–197.CrossRefGoogle Scholar
- 4.Boller, T. (1986), in Plant proteolytic enzymes, vol. 1: roles of proteolytic enzymes in interactions of plants with other organisms (Dalling, M.J., ed), Florida, USA, pp. 67–96.Google Scholar
- 5.Baker, E. N., & Drenth, J. (1987). Biological macromolecules and assemblies, vol. 3. In F. Jurnak & A. McPherson (Eds.), The cysteine proteinases structure and mechanism (pp. 313–368). New York: Wiley.Google Scholar
- 6.Caffini, N. O., Lopez, L. M. I., Natalucci, C. L., & Priolo, N. S. (1988). Acta Farmaceutica Bonaerense, 7, 195–213.Google Scholar
- 7.Van der Hoorn, R. A., & Jones, J. D. (2004). Current Opinion in Plant Biology, 7, 400–407.CrossRefGoogle Scholar
- 8.Souza, D. P., Freitas, C. D. T., Pereira, D. A., Nogueira, F. C., Silva, F. D. A., Salas, C. E., & Ramos, M. V. (2011). Planta, 234, 183–193.CrossRefGoogle Scholar
- 9.Shivaprasad, H. V., Rajesh, R., Nanda, B. L., Dharmappa, K. K., & Vishwanath, B. S. (2009). Journal of Ethnopharmacology, 123, 106–109.CrossRefGoogle Scholar
- 10.Fonseca, K. C., Morais, N. C. G., Queiroz, M. R., Silva, M. C., Gomes, M. S., Costa, J. O., Mamede, C. C. N., Torres, F. S., Penha-Silva, N., Beletti, M. E., Canabrava, H. A. N., & Oliveiraa, F. (2010). Phytochemistry, 71, 708–715.CrossRefGoogle Scholar
- 11.Freitas, C. D. T., Oliveira, J. S., Miranda, M. R. A., Macedo, N. M. R., Pereira Sales, M., Villas Boas, L. A., & Ramos, M. V. (2007). Plant Physiology and Biochemistry, 45, 781–789.CrossRefGoogle Scholar
- 12.Vierstra, R. D. (1996). Plant Molecular Biology, 32, 275.CrossRefGoogle Scholar
- 13.Ervatamia. (1952), in The wealth of India, vol. 3: Council of Scientific and Industrial Research, New Delhi, pp. 192–193.Google Scholar
- 14.Gunter, R., Hans, P. S., Friedrich, D., & Peter, L. (2002). British Journal of Haematology, 119, 1042–1051.CrossRefGoogle Scholar
- 15.Badgujar, S. B. (2014). Journal of Ethnopharmacology, 151, 733–739.CrossRefGoogle Scholar
- 16.Thankamma, L. (2003). Current Science, 84, 971–972.Google Scholar
- 17.Domsalla, A., & Melzig, M. F. (2008). Planta Medica, 74, 699–711.CrossRefGoogle Scholar
- 18.Wagner, W. L., Herbst, D. R., & Sohmer, S. H. (1999). Manual of the flowering plants of Hawaii, revised edition. 2 vols, Bishop Museum Special Publication 97. Honolulu: University of Hawaii Press and Bishop Museum Press.Google Scholar
- 19.Bradford, M. (1976). Analytical Biochemistry, 72, 248–254.CrossRefGoogle Scholar
- 20.Kembhavi, A. A., Kulkarni, A., & Pant, A. (1993). Applied Biochemistry and Biotechnology, 38, 83–92.CrossRefGoogle Scholar
- 21.Laemmli, U. K. (1970). Nature, 227, 680–685.CrossRefGoogle Scholar
- 22.Garcia-Carreno, F. L., Dimes, L. E., & Haard, N. F. (1993). Analytical Biochemistry, 214, 65–69.CrossRefGoogle Scholar
- 23.Shivaprasad, H. V., Rajaiah, R., Frey, B. M., Frey, F. J., & Vishwanath, B. S. (2010). Thrombosis Research, 125, 100–105.CrossRefGoogle Scholar
- 24.Liggieri, C., Obregon, W., Trejo, S., & Priolo, N. (2009). Acta Biochimica et Biophysica Sinca, 41, 154–162.CrossRefGoogle Scholar
- 25.Singh, A. N., Shukla, A. K., Jagannadham, M. V., & Dubey, V. K. (2010). Process Biochemistry, 45, 399–406.CrossRefGoogle Scholar
- 26.Torres, M. J., Trejo, S. A., Obregon, W. D., Aviles, F. X., Lopez, L. M. I., & Natalucci, C. L. (2012). Planta, 236, 1471–1484.CrossRefGoogle Scholar
- 27.Hashim, M. M., Mingsheng, D., Iqbal, M. F., & Xiaohong, C. (2011). Phytochemistry, 72, 458–464.CrossRefGoogle Scholar
- 28.Revell, D. F., Cummings, N. J., Baker, K. C., Collins, M. E., Taylor, M. A., Sumner, I. G., Pickersgill, R. W., Connerton, I. F., & Goodenough, P. W. (1993). Gene, 127, 221–225.CrossRefGoogle Scholar
- 29.Vairo Cavalli, S. E., Arribere, M. C., Cortadi, A., Caffini, N. O., & Priolo, N. S. (2003). Journal of Protein Chemistry, 22, 15–22.CrossRefGoogle Scholar
- 30.Morcelle del Valle, S. R., Trejo, S. A., Canals, F., Aviles, F. X., & Priolo, N. S. (2004). Protein Journal, 25, 205–215.CrossRefGoogle Scholar
- 31.Vairo Cavalli, S. E., Cortadi, A., Arribere, M. C., Conforti, P., Caffini, N. O., & Priolo, N. S. (2001). Biological Chemistry, 382, 879–883.Google Scholar
- 32.Teixeira, R. D., Ribeiro, H. A. L., Gomes, M. T. R., Lopes, M. T. P., & Salas, C. E. (2008). Plant Physiology and Biochemistry, 46, 956–961.CrossRefGoogle Scholar
- 33.Torres, M. J., Trejo, S. A., Natalucci, C. L., & Lopez, L. M. I. (2013). Planta, 237, 1651–1659.CrossRefGoogle Scholar
- 34.Vasu, P., Savary, B. J., & Cameron, R. G. (2012). Food Chemistry, 133, 366–372.CrossRefGoogle Scholar
- 35.Demir, Y., Güngör, A. A., Duran, E. D., & Demir, N. (2008). Food Technology and Biotechnology, 46, 286–291.Google Scholar
- 36.Chanda, I., Basu, S. K., Dutta, S. K., & Chanda Das, S. R. (2011). Tropical Journal of Pharmaceutical Research, 10, 705–711.Google Scholar
- 37.Dubey, V. K., & Jagannadham, M. V. (2003). Phytochemistry, 62, 1057–1071.CrossRefGoogle Scholar
- 38.Fahmy, A. S., Ali, A. A., & Mohamed, S. A. (2004). Bioresource Technology, 91, 297–304.CrossRefGoogle Scholar
- 39.Vallés, D., Furtado, S., & Cantera, A. M. B. (2007). Enzyme and Microbial Technology, 40, 409–413.CrossRefGoogle Scholar
- 40.Male, R., Lorens, L. B., Smalas, A. O., & Torrissen, K. R. (1995). European Journal of Biochemistry, 232, 677–685.CrossRefGoogle Scholar
- 41.Bezerra, R. S., Lins, E. J. F., Alencar, R. B., Paiva, P. M. G., Chaves, M. E. C., Coelho, L. C. B. B., & JrLB, C. (2005). Process Biochemistry, 40, 1829–1834.CrossRefGoogle Scholar
- 42.Siala, R., Fakhfakh, N., Hamza-Mnif, I., Nasri, M., Vallaeys, T., & Sellami-Kamoun, A. (2012). Biotechnology and Bioprocess Engineering, 17, 556–564.CrossRefGoogle Scholar