Abstract
A new cysteine endopeptidase (morrenain b I) has been purified and characterized from the latex of stems and petiols of Morrenia brachystephana Griseb. (Asclepiadaceae). Morrenain b I was the minor proteolytic component in the latex but showed higher specific activity than morrenain b II, which was the main active fraction. Both enzymes showed similar pH profiles and molecular masses, but kinetic parameters and N-terminal sequences were quite distinct, demonstrating that they are different enzymes instead of different forms of the same enzyme.
Similar content being viewed by others
References
Altschul, S. F., Madden, T. L., Schaffer, A. A., Zhang, J., Zhang, Z., Miller, W., et al. (1997). Nucleic Acids Res. 25: 3389–3402.
Arribére, M. C., Cortadi, A. A., Gattuso, M. A., Bettiol, M. P., Priolo, N. S., and Caffini, N. O. (1998). Phytochem. Anal. 9: 267–273.
Asamizu, E., Sato, S., Kaneko, T., Nakamura, Y., Kotani, H., Miyajima, N., et al. (1998). DNA Res. 5: 379–391.
Barberis, S., Quiroga, E., Arribére, M. C., and Priolo, N. S. (2002). J. Mol. Catal., B Enzym. 17: 39–47.
Barragán, B. E., Cruz, M. T., del Castillo, L. M., and Castañeda-Agulló, M. (1985). Rev. Latinoam. Quím. 16: 117–119.
Barrett, A. J. (1998). In: Handbook of Proteolytic Enzymes (Barrett, A. J., Rawlings, N. D, and Woessner, J. F., eds), Academic Press, London, England, pp. 546–555.
Barrett, A. J., and Rawlings, N. D. (2001). Biol. Chem. 382: 727–733.
Bradford, M. M. (1976). Anal. Biochem. 72: 248–254.
Brockbank, W. J., and Lynn, K. R. (1979). Biochim. Biophys. Acta 578: 13–22.
Burkart, A. (1979). In: Flora ilustrada de Entre Ríos (Argentina), Parte V. Dicotiledóneas Metaclamídeas (Gamopétalas), Col. Cient. del INTA, Buenos Aires, pp. 173–175.
Cercos, M., Santamaria, S., and Carbonell, J. (1999). Plant Physiol. 119: 1341–1348.
Cortadi, A. (2001). “Estudio ontogénico y ultraestructural de los laticíferos de Morrenia brachystephana Griseb. y Morrenia odorata (Hook. et Arn.) Lindley (Asclepiadaceae). Aislamiento, purificacióny caracterización de las proteasas presentes en el látex.” Ph. D, thesis, Faculty of Exact Sciences, La Plata University, Argentina.
Dixon, M., and Webb, E. (1979). In: Enzymes, Academic Press, New York, pp. 164–169.
Dunn, B. M. (2001). In: Proteolytic Enzymes. A Practical Approach (Beynon, R., and Bond, J., eds), Oxford University Press Inc., New York, pp. 77–86.
Good, N. E., and Izawa, S. (1972). Meth. Enzymol. 24: 53–68.
Jaffé, W. G. (1943). J. Biol. Chem. 149: 1–7.
Jaffé, W. G., and de Seidl, D. S. (1960). Experientia 16: 505–508.
Kruger, J., Thomas, C. M., Golstein, C., Dixon, M. S., Smoker, M., Tang, S., et al. (2002). Science 296: 744–747.
Laemmli, U. K. (1970). Nature 227: 680–685.
Lynn, K. R., and Clevette-Radford, N. A. (1988). Phytochemistry 27: 45–50.
Lynn, K. R., Yaguchi, M., and Roy, C. (1980). Biochim. Biophys. Acta 624: 579–580.
Monter, B., Herzog, B., Stehle, P., and Fürst, P. (1991). Biotechnol. Appl. Biochem. 14: 183–191.
Mottram, J. C., Frame, M. J., Brooks, D. R., Tetley, L., Hutchison, J. E., Souza, A. E., et al. (1997). J. Biol. Chem. 272: 14285–14293.
Naito, Y., Fujie, M., Usami, S., Murooka, Y., and Yamada, T. (2000). Plant Physiol. 124: 1087–1096.
Obregón, W. D., Arribére, M. C., Morcelle del Valle, S., Liggieri, C., Caffini, N. O., and Priolo, N. S. (2001). J. Protein Chem. 20: 317–325.
Omara-Opyene, A. L., and Gedamu, L. (1997). Mol. Biochem. Parasitol. 90: 247–267.
Priolo, N., Arribére, M. C., Caffini, N., Barberis, S., Nieto Vázquez, R., and Luco, J. (2001). J. Mol. Catal., B Enzym. 635: 1–13.
Priolo, N., Morcelle del Valle, S., Arribére, M. C., López, L. M. I., and Caffini, N. O. (2000). J. Protein Chem. 19: 39–49.
Rantakokko, J., Aro, H. T., Savontaus, M., and Vuorio, E. (1996). FEBS Lett. 393: 307–313.
Sakanari, J. A., Nadler, S. A., Chan, V. J., Engel, J. C., Leptak, C., and Bouvier, J. (1997). Exp. Parasitol. 85: 63–76.
Schack, P. (1967). Comp. Rend. Trav. Lab. Carlsberg, Ser. Physiol. 36: 67–83.
Schäfer, A. A. (1999). Bioinformatics 15: 1000–1011.
Sgarbieri, V. C., Gupte, S. M., Kramer, D. E., and Whitaker, J. R. (1964). J. Biol. Chem. 239: 2170–2177.
Silverstein, R. M. (1974). Anal. Biochem. 62: 478–484.
Tanaka, T., Yamauchi, D., and Minamikawa, T. (1991). Plant Mol. Biol. 16: 1083–1084.
Tatusova, T. A., and Madden, T. L. (1999). FEMS Microbiol. Lett. 174: 247–250.
Tezuka, K., Tezuka, Y., Maejima, A., Sato, T., Nemoto, K., Kamioka, H., et al. (1994). J. Biol. Chem. 269: 1106–1109.
Trejo, S. A., López, L. M. I., Cimino, C. V., Caffini, N. O., and Natalucci, C. L. (2001). J. Protein Chem. 20: 445–453.
Turk, B., Turk, V., and Turk, D. (1997). Biol. Chem. 378: 141–150.
Uhlig, H. (1998). In: Industrial enzymes and their applications, John Wiley & Sons, Inc., New York, pp. 146–151.
Urwin, P. E., Lilley, C. J., McPherson, M. J., and Atkinson, H. J. (1997). Parasitology 114: 605–613.
Vairo Cavalli, S. E., Cortadi, A., Arribére, M. C., Conforti, P., Caffini, N. O., and Priolo, N. S. (2001). Biol. Chem. Hoppe-Seyler 382: 879–883.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Vairo Cavalli, S.E., Arribére, M.C., Cortadi, A. et al. Morrenain b I, a Papain-Like Endopeptidase from the Latex of Morrenia brachystephana Griseb. (Asclepiadaceae). J Protein Chem 22, 15–22 (2003). https://doi.org/10.1023/A:1023059525861
Published:
Issue Date:
DOI: https://doi.org/10.1023/A:1023059525861