Gold electrodes wired for coupling with the deeply buried active site of arthrobacter globiformis amine oxidase

Journal of the American Chemical Society

Volumn 125, Issue 24, 2003, Pages 7156-7157

  Hess, Corinna R ^a   Juda, Gregory A ^b   Dooley, David M ^b   Amii, Ricky N ^c   Hill, Michael G ^c   Winkler, Jay R ^a   Gray, Harry B ^a  

^a CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

^b MONTANA STATE UNIVERSITY   (United States)

^c OCCIDENTAL COLLEGE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AMINE OXIDASE (FLAVIN CONTAINING); BACTERIAL ENZYME; GOLD;

ARTHROBACTER; ARTICLE; CYCLIC POTENTIOMETRY; DISSOCIATION; ELECTROCHEMICAL ANALYSIS; ELECTRODE; ELECTRON TRANSPORT; ENZYME ACTIVE SITE; ENZYME BINDING; ENZYME KINETICS; ENZYME MECHANISM; ENZYME STRUCTURE; ENZYME SUBSTRATE;

AMINE OXIDASE (COPPER-CONTAINING); ARTHROBACTER; BINDING SITES; DIHYDROXYPHENYLALANINE; ELECTROCHEMISTRY; ELECTRODES; GOLD; MODELS, MOLECULAR; OXIDATION-REDUCTION;

EID: 0038451398     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja029538q     Document Type: Article

References (39)

1. Hill, H. A. O.; Hunt, N. I. Methods Enzymol. 1993, 227, 501-522.
2. Hill, H. A. O. Coord. Chem. Rev. 1996, 151, 115-123.
3. Halcrow, M.; Phillips, S.; Knowles, P. Enzyme Catalyzed Electron and Radical Transfer; Kluwer Academic/Plenum Publishers: New York, 2000; Vol. 35, pp 183-231.
4. McGuirl, M. A.; Dooley, D. M. Curr. Opin. Chem. Biol. 1999, 3, 138-144.
5. Klinman, J. P. Chem. Rev. 1996, 96, 2541-2561.
6. Dooley, D. M. J. Biol. Inorg. Chem. 1999, 4, 1-11.
7. Mure, M.; Mills, S. A.; Klinman, J. P. Biochemistry 2002, 41, 9269-9278.
8. Wilce, C. J.; Dooley, D. M.; Freeman, H. C.; Guss, J. M.; Matsunami, H.; McIntire, W. S.; Ruggiero, C. E.; Tanizawa, K.; Yamaguchi, H. Biochemistry 1997, 36, 16116-16133.
9. Gray, H. B.; Winkler, J. R. Annu. Rev. Biochem. 1996, 65, 537-561.
10. Ponce, A.; Gray, H. B.; Winkler, J. R. J. Am. Chem. Soc. 2000, 122, 8187-8191.
11. Other methods that have been employed to promote electron tunneling to distant donors or acceptors include "wiring" redox enzymes into conductive polymer or gel films as signaling relays in electrochemical biosensors; exploiting association of proteins to functionalize self-assembled monolayers; and using protein films to allow electrochemical access to redox-active cofactors.
12. Heller, A. J. Phys. Chem. 1992, 96, 3579-3587.
13. Degani, Y.; Heller, A. J. Am. Chem. Soc. 1988, 110, 2615-2620.
14. Degani, Y.; Heller, A. J. Am. Chem. Soc. 1989, 111, 2357-2358.
15. Raitman, O. A.; Katz, E.; Buckmann, A. F.; Willner, I. J. Am. Chem. Soc. 2002, 124, 6487-6496.
16. Kenausius, G.; Chen, Q.; Heller, A. Anal. Chem. 1997, 69, 1054-1060.
17. Cosnier, S. Biosens. Bioelectron. 1999, 14, 443-456 and references therein.
18. Tarlov, M. J.; Bowden, E. F. J. Am. Chem. Soc. 1991, 113, 1847-1849.
19. Feng, Z. Q.; Imabayashi, S.; Kakiuchi, T.; Niki, K. J. Chem. Soc., Faraday Trans. 1997, 93, 367-371.
20. Wei, J. J.; Liu, H. Y.; Dick, A. R.; Yamamoto, H.; He, Y. F.; Waldeck, D. H. J. Am. Chem. Soc. 2002, 124, 9591-9599.
21. Jeuken, L. J. C.; Jones, A. K.; Chapman, S. K.; Cecchini, G.; Armstrong, F. A. J. Am. Chem. Soc. 2002, 124, 5702-5713.
22. Butt, J. N.; Anderson, L. J.; Robio, L. M.; Richardson, D. J.; Flores, E.; Herrero, A. Bioelectrochemistry 2002, 56.
23. Armstrong, F. A. J. Chem. Soc., Dalton Trans. 2002, 661-671 and references therein.
24. Munge, B.; Pendon, Z.; Frank, H. A.; Rusling, J. F. Bioelectrochemistry 2001, 54, 145-150.
25. Njue, C. K.; Rusling, J. F. J. Am. Chem. Soc. 2000, 122, 6459-6453.
26. Ma, H. Y.; Hu, N. F.; Rusling, J. F. Langmuir 2000, 16, 4969-4975.
27. Lin, R.; Immoos, C.; Farmer, P. J. J. Biol. Inorg. Chem. 2000, 5, 738-747.
28. Bayachou, M.; Elkbir, L.; Farmer, P. J. Inorg. Chem. 2000, 39, 289-293.
29. Bayachou, M.; Lin, R.; Cho, W.; Farmer, P. J. J. Am. Chem. Soc. 1998, 120, 9888.
30. Full synthetic details are in the Supporting Information.
31. Hess, C. R. Chemistry; California Institute of Technology: Pasadena, 2002.
32. Creager, S.; Yu, C. J.; Bamdad, C.; O'Connor, S.; MacLean, T.; Lam, E.; Chong, Y.; Olsen, G. T.; Luo, J.; Gozin, M.; Kayyem, J. F. J. Am. Chem. Soc. 1999, 121, 1059-1064.
33. Sachs, S. B.; Dudek, S. P.; Hsung, R. P.; Sita, L. R.; Smalley, J. F.; Newton, M. D.; Feldberg, S. W.; Chidsey, C. E. D. J. Am. Chem. Soc. 1997, 119, 10563-10564.
34. 4 between 1.5 and -0.3 V versus Ag/AgCl for 30 min (scan rate 20 mV/s); they were then sonicated for several minutes prior to wire modification.
35. Kakiuchi, T.; Sato, K.; Iida, M.; Hobara, D.; Imabayashi, S.; Niki, K. Langmuir 2000, 16, 7238-7244.
36. i, pH 6-8.
37. The voltammetric wave widths are slightly broader than the expected values for a two-electron couple, possibly because of inhomogeneities within the films; the small peak separation at slow scan rates may reflect similar inhomogeneity in electron-transfer rates. See, for example: Rowe, G. K.; Carter, M. T.; Richardson, I. N.; Murray, R. W. Langmuir 1995, 11, 1797-1806. Alternatively, CV broadening could be due to a breakdown in cooperativity resulting from stabilization of the semiquinone radical in the enzyme.
38. Mure, M.; Klinman, J. P. J. Am. Chem. Soc. 1993, 115, 7117-7127.
39. Winkler, J. R.; Wittung-Stafshede, P.; Leckner, J.; Malmström, B. G.; Gray, H. B. Proc. Natl. Acad. Sci. U.S.A. 1997, 94, 4246-4249.