Abstract
Proteomic approaches have been used for detection and identification of cytochromes P450 forms from highly purified membrane preparations of human liver. These included the protein separation by 2D-and/or 1D-electrophoresis and molecular scanning of a SDS-PAGE gel fragment in a range 45–66 kDa (this area corresponds molecular weights of cytochromes P450). The analysis of protein content was statistically evaluated by means of an original 1D-ZOOMER software package which allowed to carry out the processing of mass spectra mixture instead of individual mass spectra used by standard techniques. In the range 45–66 kDa we identified 13 microsomal membrane proteins including such cytochrome P450 forms as CYPs 1A2, 1B1, 2A6, 2E1, 2C8, 2C9, 2C10, 2D6, 3A4, 4A11, 4F2. Study of enzymatic activities of human liver microsomal cytochrome P450 isoforms CYP 1A, 2B, 3A, and 2E revealed the decrease in the rates of O-dealkylation and N-demethylation catalyzed by CYP 450 1A1/1A2 and 3A4 under pathological conditions, whereas 7-benzyloxyresorufin-O-debenzylase activity (which characterizes the total activity of CYP 2B and CYP 2C), the activities of CYP 2E1 (methanol oxidation), 7-pentoxyresorufin-O-dealkylation (CYP 2B), 7-ethoxy-and 7-methoxycoumarin-O-dealkylases (CYP 2B1) remained basically unchanged.
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References
Lewis, D.F.V., Guide to Cytochrome P450. Structure and Function, London and New York: Taylor and Francis, 2001.
Archakov, A.I. and Bachmanova, G.I., Cytochrome P450 and Active Oxygen, London: Taylor and Francis, 1990.
Rozman, D. and Waterman, M.R., Drug Metab. Dispos., 1998, vol. 26, pp. 1199–1201.
Whitoclock, J.P.J. and Denison, M.S., in Cytochrome P450: Structure, Mechanism, Biochemistry, Ortiz de Montellano, P.R., Ed., New York: Plenum Press, 1995, p. 391.
Patterson, L.H. and Murray, G.J., Curs: Pharm. Des., 2002, vol. 8, pp. 1335–1347.
McFadyen, M.C., Melvin, W.T., and Murray, G.I., Mol. Cancer Ther, 2004, vol. 3, pp. 363–371.
Maurice, M., Emiliani, S., Dalet-Beluche, I., Derancourt, J., and Lange, R., Eur J. Biochem., 1991, vol. 200, pp. 511–517.
Burke, M.D. and Mayer, R.T., Chem.-Biol. Interact., 1983, vol. 45, pp. 243–258.
Hover, C.G. and Kulkarni, A.P., Chem. Biol. Interact., 2000, vol. 124, pp. 191–203.
Wasinger, V.C., Cordwell, S.J., Cerpa-Poljak, A., Yan, J.X., Gooley, A.A., Wilkins, M.R., Duncan, M.W., Harris, R., Williams, K.L., and Humphery-Smith, I., Electrophoresis, 1995, vol. 16, pp. 1090–1094.
Humphery-Smith, I., Cordwell, S.J., and Blackstock, WP., Electrophoresis, 1997, vol. 18, pp. 1217–1242.
Gerber, S.A., Rush, J., Stemman, O., Kirschner, M.W., and Gygi, S.P., Proc. Natl. Acad. Sci. USA, 2003, vol. 1000, pp. 6940–6945.
Gygi, S.P., Rist, B., Gerber, S.A., Turecek, F., Gelb, M.H., and Aebersold, R., Nat. Biotechnol., 1999, vol. 17, pp. 994–999.
Vlasuk, G.P. and Walz, F.G.J., Arch. Biochem. Biophys., 1982, vol. 214, pp. 248–259.
Archakov, A.I., Bachmanova, G.I., Blinder, L.V., and Kanaeva, I.P., Biokhimiya, 1977, vol. 42, pp. 100–112.
Omura, T. and Sato, R., J. Biol. Chem., 1964, vol. 239, pp. 2379–2385.
Pearce, R.E., McIntyre, C.J., Madan, A., Sanzgiri, U., Draper, A.J., Bullock, PL., Cook, D.C., Burton, A., Latham, J., Nevins, C., and Parkinson, A., Arch. Biochem. Biophys., 1996, vol. 331, pp. 145–169.
French, J.S. and Coon, M.G., Arch. Biochem. Biophys., 1979, vol. 195, pp. 565–577.
Lowry, O.H., Rosebrough, N.I., Farr, A.L., and Randall, R.I., J. Biol. Chem., 1951, vol. 193, pp. 265–275.
Yin, H., Tran, P., Grenberg, G.E., and Fischer, V., Drug Metabolism Disposition, 2001, vol. 29, pp. 185–193.
Govorun, V.M., Moshkovsky, S.A., Tikhonova, O.V., Goufman, E.I., Serebryakova, M.V., Momynaliev, K.T., Lokhov, P.G., Khryaspova, E.V., Kudryavtseva, L.V., Smirnova, O.V., Toropygine, I.Yu., Maksimov, B.I., and Archakov, A.I., Biochemistry (Moscow), 2003, vol. 68, pp. 52–60.
Neuhoff, V., Arold, N., Taube, D., and Ehrhardt, W., Electrophoresis, 1988, vol. 9, pp. 255–262.
Shevchenko, A., Wilm, M., Vorm, O., and Mann, M., Anal. Chem., 1996, vol. 68, pp. 850–858.
Perkins, D.N., Pappin, D.D.J., Creasy, D.M., and Cottrell, J.M., Electrophoresis, 1999, vol. 20, pp. 3551–3567.
Kanaeva, I.P., Petushkova, N.A., Lokhov, P.G., Zgoda, VG., Karuzina, I.I., Lisitsa, A.V., and Archakov, A.I., Biomed. Khim., 2004, vol. 50, pp. 367–375.
Binz, PA., Muller, M., and Hoogland, C., Curs: Opin. Biotechnol., 2004, vol. 15, pp. 17–23.
Parent, R. and Beretta, L., J. Hepatology, 2005, vol. 43, pp. 177–183.
Santoni, V., Molloy, M., and Rabilloud, T., Electrophoresis, 2000, vol. 21, pp. 1054–1070.
Anzenbacher, P. and Anzenbacherova, E., Cellular Mollecular Life Sciences, 2001, vol. 58, pp. 737–747.
Graham, D.R.M., Elliott, S.T., and Van Eyk, J.E., J. Physiol., 2005, vol. 563, pp. 1–9.
Fridman, E. and Pichersky, E., Curr Opin. Plant Biol., 2005, vol. 8, pp. 242–248.
Lafaye, A., Junot, C., Pereira, Y., Lagniel, G., Tabet, J.-C., Ezan, E., and Labarre, J., J. Biol. Chem., 2005, vol. 280, pp. 24723–24730.
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Original Russian Text © N.A. Petushkova, A.V. Lisitsa, I.I. Karuzina, V.G. Zgoda, G.F. Sheremetyeva, N.F. Samenkova, I.P. Nikitin, T.A. Sakharova, A.T. Kopylov, A.I. Archakov, 2008, published in Biomeditsinskaya Khimiya.
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Petushkova, N.A., Lisitsa, A.V., Karuzina, I.I. et al. Identification of human liver cytochromes P450 by using MALDI-TOF mass spectrometry. Biochem. Moscow Suppl. Ser. B 2, 47–54 (2008). https://doi.org/10.1007/s11828-008-1004-1
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DOI: https://doi.org/10.1007/s11828-008-1004-1