Abstract
The association between the presence of EGF binding and its associated tyrosine kinase activity was investigated in the hepatic membranes of rainbow trout (Oncorhynchus mykiss). Time course experiments indicted that the binding of EGF to hepatic membranes was temperature dependent and resulted in increased phosphorylation of membrane components. The phosphorylation reaction was dependent on the presence of divalent ions (Mg2+ and Mn2+) but not monovalent ions (Na+ and K+) or calcium. Western blot analysis of phosphorylated trout membranes indicated protein bands at 150 and 180 kDa which is similar to that observed in mammals. Use of specific substrates and protein kinase inhibitors also indicated that the increase in EGF stimulated phosphorylation was related to an increase in tyrosine kinase activity. These data support the hypothesis that trout have an EGF-like receptor that has binding and biological activities similar to that observed in mammalian species.
This is a preview of subscription content, access via your institution.
References
Carpenter, G. 1987. Receptors for epidermal growth factor and other polypeptide mitogens. Ann. Rev. Biochem. 56: 881-914.
Carpenter, G. and Cohen, S. 1979. Epidermal growth factor. Ann. Rev. Biochem. 48: 193-216.
Carpenter, G., King, L., Jr. and Cohen, S. 1979. Rapid enhancement of protein phosphorylation in A-431 cell membrane preparations by epidermal growth factor. J. Biol. Chem. 254: 4884-4891.
Cohen, S. 1983. The epidermal growth factor (EGF). Cancer 51: 1787-1791.
Cohen, S., Carpenter, G.A. and King, L., Jr. 1980. Epidermal growth factor-receptor-protein kinase interactions: co-purification of receptor and epidermal growth factor-enhanced phosphorylation. J. Biol. Chem. 255: 4834-4842.
Gazit, A., Yaish, P., Gilon, C. and Levitzki, A. 1989. Tyrphostins 1: Synthesis and biological activity of protein tyrosine kinase inhibitors. J. Med. Chem. 32: 2344-2352.
Gospodarowicz, D. 1981. Epidermal and nerve growth factors in mammalian development. Ann. Rev. Physiol. 43: 251-263.
Gregoriou, M. and Rees, A. R. 1984. Properties of monoclonal antibody to epidermal growth factor receptor with implications for the mechanism of action of EGF. The EMBO J. 3: 929-937.
Hunter, T. and Cooper, I.A. 1985. Protein tyrosine kinases. Ann. Rev. Biochem. 54: 897-930.
Klein, H.H., Freidenberg, G.R., Cordera, R. and Olefsky, J.M. 1985. Substrate specificities of insulin and epidermal growth factor receptor kinases. Biochem. Biophys. Res. Comm. 127: 254-263.
Laemmli, U.K. 1970. Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature, Lond. 227: 680-685.
Lowry, O.H., Rosenbrough, D.D., Farr, A.L.I. and Randall, R.J. 1951. Protein measurement with the folin reagent. J. Biol. Chem. 193: 265-275.
Matter, W.F., Brown, R.F., and Vlahos, C.J. 1992. The inhibition of phosphatdylinositol 3-kinase by quercetin and analogs. Biochem. Biophys. Res. Comm. 186: 624-631.
Malitschek, B., Wittbrodt, J., Fischer, P., Lammers, R., Ulrich, A. and Schartl, M. 1994. Autocrine stimulation of Xmrk receptor tyrosine kinase in Xiphophorus melanomacells and identification of a source for the physiological ligand. J. Biol. Chem. 269: 10423-10430.
Margolis, B., Lax, I., Kris, R., Dombalagian, M., Honegger, A.M., Hocuk, R., Givol, D., Ullkrich, A. and Schlessinger, J. 1989. All autophosphorylation sites of epidermal growth factor (EGF) receptor and BER2/neu are located in their carboxy-terminal tails: identification of a novel site in EGF receptors. J. Biol. Chem. 264: 10667-10671.
Moolenaar, W.H., Bierman, A.J., Tilly, B.C., Verlaan, I., Honegger, A.M., Ullrich, A. and Schlessinger, J. 1988. A point mutation at the ATP-binding site of the EGF-receptor abolishes signal transduction. ENMO J. 7: 707-710.
Newsted, J. and Gesy, J. 1991. Characterization of epidermal growth factor binding to the hepatic plasma membrane of rainbow trout (Oncorhynchus mykiss). Gen. Comp. Endocrinol. 83: 345-353.
Pike, L. 1983. Assay of growth factor stimulated tyrosine kinases using synthetic peptide substrates. InMethods in Enzymology. Vol. 146, Peptide Growth Factors. pp. 353-362. Edited by D. Barnes and D.A. Sirbasku. Academic Press, New York.
Ritvos, O., Jalkanen, J., Pekonen, F., Stenman, U.M. and Ranta, T. 1988. Epidermal growth factor but not insulin-like growth fact potentiates adenosine 3',5'-monophosphate-mediated chorionic gonadotropin secretion by cultures human choriocarcinoma cells. Endocrinology 123: 859-865.
Schlessinger, J. 1988. The epidermal growth factor receptor as a multifunctional allosteric protein. Biochemistry 27: 3119-3123.
Schonbrunn, A., Kranshoff, M., Westendorf, J.M. and Tashjian, A.H., Jr. 1980. Epidermal growth factor and thyrotropinreleasing hormone act similarly on a clonal pituitary cell strain. J. Cell Biol. 85: 786-797.
Shibasaki, F., Fukui, Y. and Takenawa, T. 1993. Different properties of monomer and heterodimer forms of phosphatidylinositol 3-kinase. Biochem. J. 289: 227-231.
Shiraishi, T., Domoto, T., Imai, N., Shimada, Y. and Watanabe, K. 1987. Specific inhibitors of tyrosine-specific protein kinase, synthetic 4-hydroxycinnamamide derivatives. Biochem. Biophys. Res. Comm. 147: 322-328.
Steel, R. G. and Torrie, J.H. 1980. Principles and Procedures in Statistics. 2nd Edition, McGraw-Hill, New York.
Towbin, H., Staehelin, T. and Gordon, J. 1979. Electrophoretic transfer of proteins form polyacrylamide gels to nitrocellulose sheets: procedure and some applications. Proc. Natl. Acad. Sci. USA 76: 4350-4354.
Ushiro, H. and Cohen, S. 1986. Identification of phosphotyrosine as a product of epidermal growth factor-activated protein kinase in A-431 cell membranes. J. Biol. Chem. 255: 8363-8365.
Velu, T.J. 1990. Structure, function and transforming potential of the epidermal growth factor receptor. Mol. Cell. Endocrinol. 7: 205-216.
Zechel, C., Peters, H., Schleenbecker, U. and Anders, F. 1992. Expression of genes related to the human erbb, erba, pdgf and pdgf-r in tumors of different etiology in Xiphophorus. Int. J. Cancer 52: 66-75.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Newsted, J., Giesy, J. Epidermal growth factor receptor-protein kinase interactions in hepatic membranes of rainbow trout (Oncorhynchus mykiss). Fish Physiology and Biochemistry 22, 181–189 (2000). https://doi.org/10.1023/A:1007872209650
Issue Date:
DOI: https://doi.org/10.1023/A:1007872209650
- fish EGF
- receptor
- tyrosine kinase
- western blot