Direct measurement of the reduction potential of catalytically active cytochrome c peroxidase compound I: Voltammetric detection of a reversible, cooperative two-Electron transfer reaction

Journal of the American Chemical Society

Volumn 118, Issue 1, 1996, Pages 263-264

  Mondal, Madhu S ^a   Fuller, Helen A ^a   Armstrong, Fraser A ^a  

^a UNIVERSITY OF OXFORD   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000462317     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja952489f     Document Type: Article

References (30)

1. Bosshard, H R.; Anni, H.; Yonetani, T. In Peroxidases in Chemistry and Biology, Vol. II; Everse, J., Everse, K. E., Grisham, M. B., Eds.; CRC Press: Boca Raton, FL, 1990; pp 51-84. Poulos, T.; Fenna, R. In Metal Ions in Biological Systems, Vol. 30, Sigel, H., Sigel, A., Eds.; Marcel Dekker Inc., New York, 1994, pp 25-75.
2. Bosshard, H R.; Anni, H.; Yonetani, T. In Peroxidases in Chemistry and Biology, Vol. II; Everse, J., Everse, K. E., Grisham, M. B., Eds.; CRC Press: Boca Raton, FL, 1990; pp 51-84. Poulos, T.; Fenna, R. In Metal Ions in Biological Systems, Vol. 30, Sigel, H., Sigel, A., Eds.; Marcel Dekker Inc., New York, 1994, pp 25-75.
3. See, for example: Stemp, E. D.; Hoffman, B. Biochemistry 1993, 32, 10848-10865. Hahm, S.; Miller, M. A.; Geren, L.; Kraut, J.; Durham, B.; Millett, F. Biochemistry 1994, 33, 1473-1480. Wang, Y.; Margoliash, E. Biochemistry 1995, 34, 1948-1958.
4. See, for example: Stemp, E. D.; Hoffman, B. Biochemistry 1993, 32, 10848-10865. Hahm, S.; Miller, M. A.; Geren, L.; Kraut, J.; Durham, B.; Millett, F. Biochemistry 1994, 33, 1473-1480. Wang, Y.; Margoliash, E. Biochemistry 1995, 34, 1948-1958.
5. See, for example: Stemp, E. D.; Hoffman, B. Biochemistry 1993, 32, 10848-10865. Hahm, S.; Miller, M. A.; Geren, L.; Kraut, J.; Durham, B.; Millett, F. Biochemistry 1994, 33, 1473-1480. Wang, Y.; Margoliash, E. Biochemistry 1995, 34, 1948-1958.
6. Sivaraja, M.; Goodin, D. B.; Smith, M.; Hoffman, B. M. Science 1989, 245, 738-740. Erman, J. E.; Vitello, L. B.; Mauro, J. M.; Kraut, J. Biochemistry 1989, 28, 7992-7995.
7. Sivaraja, M.; Goodin, D. B.; Smith, M.; Hoffman, B. M. Science 1989, 245, 738-740. Erman, J. E.; Vitello, L. B.; Mauro, J. M.; Kraut, J. Biochemistry 1989, 28, 7992-7995.
8. Coulsen, A. F. W.; Erman, J. E.; Yonetani, T J. Biol. Chem. 1971, 246, 917-924.
9. Ho, P. S.; Hoffman, B. M.; Solomon, N.; Kang, C. H.; Margoliash, E Biochemistry 1984, 23, 4122-4128.
10. By contrast the reduction potentials of the noncatalytic redox couple Fe(III)/Fe(II) are well-established. See, for example: Goodin, D. B.; McRee, D. E. Biochemistry 1993, 32, 3313-3324.
11. Purcell, W. L.; Erman, J. E. J. Am. Chem. Soc. 1976, 98, 7033-7037.
12. Miller, M. A.; Han, G. W.; Kraut, J Proc. Natl. Acad. Sci. U.S.A. 1994, 91, 11118-11122.
13. (a) Armstrong, F. A.; Lannon, A. M. J. Am. Chem. Soc. 1987, 107, 7211-7212.
14. (b) Paddock, R. M.; Bowden, E. F. J. Electroanal. Chem. 1989, 260, 487-494.
15. (c) Scott, D. L.; Paddock, R. M.; Bowden, E. F. J. Electroanal. Chem. 1992, 341, 307-321.
16. (d) Armstrong, F. A.; Bond, A. M ; Büchi, F. N ; Hamnett, A.; Hill, H. A. O.; Lannon, A. M.; Lettington, O. C., Zoski, C. G. Analyst 1993, 118, 973-978.
17. (e) Scott, D. L., Bowden, E. F. Anal. Chem. 1994, 66, 1217-1223.
18. -1 (Yonetani, T.; Ray, G. S. J. Biol. Chem. 1965, 240, 4503-4508). The electrochemical cell and electrodes have been described previously (see ref 16). Voltammetry was performed using an Autolab Electrochemical Analyzer (EcoChemie, Utrecht, Netherlands).
19. -1 (Yonetani, T.; Ray, G. S. J. Biol. Chem. 1965, 240, 4503-4508). The electrochemical cell and electrodes have been described previously (see ref 16). Voltammetry was performed using an Autolab Electrochemical Analyzer (EcoChemie, Utrecht, Netherlands).
20. -1.
21. Laviron, E. In Electroanalytical Chemistry, Vol. 12 Bard, A. J., Ed.; Marcel Dekker: New York, 1982; pp 53-157. Laviron, E. J. Electroanal. Chem. 1979, 97, 135-149.
22. Laviron, E. In Electroanalytical Chemistry, Vol. 12 Bard, A. J., Ed.; Marcel Dekker: New York, 1982; pp 53-157. Laviron, E. J. Electroanal. Chem. 1979, 97, 135-149.
23. Laviron, E. J. Electroanal. Chem. 1974, 52, 395-402. Matsuda, H.; Aoki, K.; Tokuda, K. J. Electroanal. Chem. 1987, 217, 1-13.
24. Laviron, E. J. Electroanal. Chem. 1974, 52, 395-402. Matsuda, H.; Aoki, K.; Tokuda, K. J. Electroanal. Chem. 1987, 217, 1-13.
25. 2 (see refs 12 and 13).
26. Liu, R.-Q.; Miller, M. A.; Han, G. W.; Hahm, S.; Geren, L.; Hibdon, S.; Kraut, J.; Durham, B.; Millett, F. Biochemistry 1994, 33, 8678-8685.
27. Sucheta, A.; Cammack, R.; Weiner, J.; Armstrong, F. A. Biochemistry 1993, 32, 5455-5465.
28. 2 at pH 6.1.
29. Plichon, V.; Laviron, E. J. Electroanal. Chem. 1976, 71, 143-156.
30. o′.