Abstract:
Proteins integrated or transiently bound to membranes are subject to strong electric fields. However, the role of these fields on tuning the reactivity of redox proteins is still an open issue. High electric fields are also present in protein-based electrochemical devices. In this work we report DFT calculations of the electric field effects on ligand binding and on the redox potentials of porphyrin models representing the active sites of typical heme proteins such as cytochrome c, cytochrome c oxidase, cytochrome c peroxidase and cytochrome P450. © 2006 Elsevier B.V. All rights reserved.
Registro:
Documento: |
Artículo
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Título: | Electric field effects on the reactivity of heme model systems |
Autor: | De Biase, P.M.; Doctorovich, F.; Murgida, D.H.; Estrin, D.A. |
Filiación: | Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, P.I, C1428EHA Buenos Aires, Argentina Technische Universität Berlin, Institut für Chemie, Max Volmer Laboratorium für Biophysikalische Chemie, Sekr. PC14, Strasse des 17. Juni 135, D-10623 Berlin, Germany
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Palabras clave: | Electric field effects; Electrochemistry; Porphyrins; Proteins; Redox reactions; Heme proteins; Ligand binding; Redox proteins; Pigments |
Año: | 2007
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Volumen: | 434
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Número: | 1-3
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Página de inicio: | 121
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Página de fin: | 126
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DOI: |
http://dx.doi.org/10.1016/j.cplett.2006.11.104 |
Título revista: | Chemical Physics Letters
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Título revista abreviado: | Chem. Phys. Lett.
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ISSN: | 00092614
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CODEN: | CHPLB
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00092614_v434_n1-3_p121_DeBiase |
Referencias:
- Messerschmidt, A., Huber, R., Poulos, T., Wieghardt, K., (2001) Handbook of Metalloproteins, , Wiley, Chichester
- Murgida, D.H., Hildebrandt, P., (2004) Acc. Chem. Res., 37, p. 854
- Murgida, D.H., Hildebrandt, P., (2002) J. Phys. Chem. B, 106, p. 12814
- Clarke, R.J., (2001) Adv. Colloid Interface Sci., 89, p. 263
- Willner, I., Katz, E., (2000) Angew. Chem., Int. Ed., 39, p. 1180
- Katz, E., Willner, I., (2004) Angew. Chem., Int. Ed., 43, p. 6042
- Murgida, D.H., Hildebrandt, P., (2005) Phys. Chem. Chem. Phys., 7, p. 3773
- Todorovic, S., Pereira, M.M., Bandeiras, T.M., Teixeira, M., Hildebrandt, P., Murgida, D.H., (2005) J. Am. Chem. Soc., 127, p. 13561
- Todorovic, S., Jung, C., Hildebrandt, P., Murgida, D.H., (2006) J. Biol. Inorg. Chem., 11, p. 119
- Bikiel, D.E., (2006) Phys. Chem. Chem. Phys.
- Bushnell, G.W., Louie, G.V., Brayer, G.D., (1990) J. Mol. Biol., 214, p. 585
- Svensson-Ek, M., Abramson, J., Larsson, G., Tornroth, S., Brzezinski, P., Iwata, S., (2002) J. Mol. Biol., 321, p. 329
- Ridout, C.J., James, R., Greenwood, C., (1995) FEBS Lett., 365, p. 152
- Goodin, D.B., Mcree, D.E., (1993) Biochemistry, 32, p. 3313
- Erman, J.E., Vitello, L.B., (2002) Biochim. Biophys. Acta. Protein. Struct. Mol. Enzymol., 1597, p. 193
- Kaput, J., Goltz, S., Blobel, G., (1982) J. Biol. Chem., 257, p. 5054
- Meunier, B., de Visser, S.P., Shaik, S., (2004) Chem. Rev., 104, p. 3947
- Soler, J.M., Artacho, E., Gale, J.D., Garcia, A., Junquera, J., Ordejon, P., Sanchez-Portal, D., (2002) J. Phys. Condens. Matter, 14, p. 2745
- Reich, S., Thomsen, C., Ordejon, P., (2002) Phys. Rev. B, 65, p. 155411
- Troullier, N., Martins, J.L., (1991) Phys. Rev. B, 43, p. 1993
- Louie, S.G., Froyen, S., Cohen, M.L., (1982) Phys. Rev. B, 26, p. 1738
- Perdew, J.P., Burke, K., Ernzerhof, M., (1996) Phys. Rev. Lett., 77, p. 3865
- Crespo, A., Marti, M.A., Kalko, S.G., Morreale, A., Orozco, M., Gelpi, J.L., Luque, F.J., (2005) J. Am. Chem. Soc., 127, p. 4433
- Capece, L., Marti, M.A., Crespo, A., Doctorovich, F., Estrin, D.A., (2006) J. Am. Chem. Soc., 128, p. 12455
- Atkins, P.W., (1991) Quanta: A Handbook of Concepts. second ed., , Oxford University Press, Great Britain
- Murgida, D.H., Hildebrandt, P., (2001) J. Phys. Chem. B, 105, p. 1578
- Weidinger, I.M., Murgida, D.H., Dong, W.F., Mohwald, H., Hildebrandt, P., (2006) J. Phys. Chem. B, 110, p. 522
- Murgida, D.H., Hildebrandt, P., Wei, J., He, Y.F., Liu, H.Y., Waldeck, D.H., (2004) J. Phys. Chem. B, 108, p. 2261
- Yue, H., Khoshtariya, D., Waldeck, D.H., Grochol, J., Hildebrandt, P., Murgida, D.H., (2006) J. Phys. Chem. B, 110, p. 19906
- Rivas, L., Soares, C.M., Baptista, A.M., Simaan, J., Di Paolo, R.E., Murgida, D.H., Hildebrandt, P., (2005) Biophys. J., 88, p. 4188
Citas:
---------- APA ----------
De Biase, P.M., Doctorovich, F., Murgida, D.H. & Estrin, D.A.
(2007)
. Electric field effects on the reactivity of heme model systems. Chemical Physics Letters, 434(1-3), 121-126.
http://dx.doi.org/10.1016/j.cplett.2006.11.104---------- CHICAGO ----------
De Biase, P.M., Doctorovich, F., Murgida, D.H., Estrin, D.A.
"Electric field effects on the reactivity of heme model systems"
. Chemical Physics Letters 434, no. 1-3
(2007) : 121-126.
http://dx.doi.org/10.1016/j.cplett.2006.11.104---------- MLA ----------
De Biase, P.M., Doctorovich, F., Murgida, D.H., Estrin, D.A.
"Electric field effects on the reactivity of heme model systems"
. Chemical Physics Letters, vol. 434, no. 1-3, 2007, pp. 121-126.
http://dx.doi.org/10.1016/j.cplett.2006.11.104---------- VANCOUVER ----------
De Biase, P.M., Doctorovich, F., Murgida, D.H., Estrin, D.A. Electric field effects on the reactivity of heme model systems. Chem. Phys. Lett. 2007;434(1-3):121-126.
http://dx.doi.org/10.1016/j.cplett.2006.11.104