Binding dynamics at the quinone reduction (Qi) site influence the equilibrium interactions of the iron sulfur protein and hydroquinone oxidation (Qo) site of the cytochrome bc1 complex

Biochemistry

Volumn 44, Issue 31, 2005, Pages 10520-10532

  Cooley, Jason W ^a   Ohnishi, Tomoko ^b   Daldal, Fevzi ^a  

^a UNIVERSITY OF PENNSYLVANIA   (United States)

^b UNIVERSITY OF PENNSYLVANIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BINDING ENERGY; ELECTRONS; MUTAGENESIS; OXIDATION; PARAMAGNETIC RESONANCE; PERTURBATION TECHNIQUES; PROTEINS; REACTION KINETICS; REDUCTION; SPECTROSCOPIC ANALYSIS;

BINDING DYNAMICS; ELECTRON TRANSPORT; QUINONE REDUCTION; REDUCTION KINETICS;

BIOCHEMISTRY;

AMINO ACID; ANTIMYCIN A1; HEME DERIVATIVE; HYDROQUINONE; IRON SULFUR PROTEIN; QUINONE DERIVATIVE; STIGMATELLIN; UBIQUINOL CYTOCHROME C REDUCTASE;

ARTICLE; DYNAMICS; ELECTRON SPIN RESONANCE; ELECTRON TRANSPORT; ENZYME INHIBITOR INTERACTION; OXIDATION; PRIORITY JOURNAL; PROTEIN BINDING; PROTEIN DEGRADATION; REDUCTION;

ANTIMYCIN A; BENZOQUINONES; BINDING SITES; BINDING, COMPETITIVE; CELL MEMBRANE; ELECTRON SPIN RESONANCE SPECTROSCOPY; ELECTRON TRANSPORT; ELECTRON TRANSPORT COMPLEX III; ENZYME INHIBITORS; ENZYME STABILITY; HEME; HYDROQUINONES; HYDROXYQUINOLINES; IRON-SULFUR PROTEINS; OXIDATION-REDUCTION; POLYENES; QUINONES; RHODOBACTER CAPSULATUS;

EID: 23244465347     PISSN: 00062960     EISSN: None     Source Type: Journal    
DOI: 10.1021/bi050571+     Document Type: Article

References (45)

1. Cooley, J. W., Darrouzet, E., and Daldal, F. (2004) Bacterial hydroquinone:cyt c oxidoreductases: Physiology, structure, and function, in Respiration in Archaea and Bacteria (Zannoni, D., Ed.) Kluwer Academic Publishers, Norwell, MA.
2. 6f complex: Similarities and differences, Photosynth. Res. 79, 25-44.
3. 1: Comparison with its mitochondrial and chloroplast counterparts, Photosynth. Res. 81, 251-275.
4. 1 complex in solution, J. Biol. Chem. 276, 46125-46131.
5. Berry, E. A., Guergova-Kuras, M., Huang, L. S., and Crofts, A. R. (2000) Structure and function of cytochrome bc complexes, Annu. Rev. Biochem. 69, 1005-1075.
6. o site: What type of mechanism can account for the high activation barrier? Biochim. Biophys. Acta 1459, 456-466.
7. 1: A new device for electron transfer in proteins, Trends Biochem. Sci. 26, 445-451.
8. Osyczka, A., Moser, C. C., Daldal, F., and Dutton, P. L. (2004) Reversible redox energy coupling in electron-transfer chains, Nature 427, 607-612.
9. 1 complex, J. Am. Chem. Soc. 127, 4208-4215.
10. 1 complex, Biochemistry 39, 15475-15483.
11. 1 complex by the formation of an intersubunit disulfide bond between cytochrome b and the iron-sulfur protein, J. Biol. Chem. 275, 38597-38604.
12. 1 complex, Biochemistry 41, 7866-7874.
13. 1, and c in initially fully reduced mitochondrial membranes are in agreement with the Q-cycle hypothesis, Biochim. Biophys. Acta 935, 208-216.
14. Wikstrom, M. K., and Berden, J. A. (1972) Oxidoreduction of cytochrome b in the presence of antimycin, Biochim. Biophys. Acta 283, 403-420.
15. van Ark, G., Raap, A. K., Berden, J. A., and Slater, E. C. (1981) Kinetics of cytochrome b reduction in submitochondrial particles, Biochim. Biophys. Acta 637, 34-42.
16. o site catalysis, J. Biol. Chem. 277, 3471-3476.
17. 1 complex, J. Biol. Chem. 274, 7146-7152.
18. Rieske, J. S., Baum, H., Stoner, C. D., and Lipton, S. H. (1967) On the antimycin-sensitive cleavage of complex III of the mitochondrial respiratory chain, J. Biol. Chem. 242, 4854-4866.
19. 1 complex. Evidence for an alternating, half-of-the-sites mechanism of ubiquinol oxidation, J. Biol. Chem. 277, 1195-1202.
20. 1 complex, J. Biol. Chem. 279, 15040-15009.
21. 1 complex: Effects of inhibitors and mutations, Biochemistry 39, 15484-15492.
22. 1 complex, Biochemistry 33, 723-733.
23. 1 complex and for photosynthetic growth of Rhodobacter capsulatus, Proc. Natl. Acad. Sci. U.S.A. 88, 492-496.
24. 6f complex "Rieske" iron-sulfur protein domain movements, Biochemistry 41, 4070-4079.
25. Prince, R. C., Crowder, M. S., and Bearden, A. J. (1980) The orientation of the magnetic axes of the membrane-bound iron-sulfur clusters of spinach chloroplasts, Biochim. Biophys. Acta 592, 323-337.
26. o site occupants and the head domain position of the Fe-S protein subunit, Biochemistry 43, 2217-2227.
27. o site model, Biochemistry 31, 3144-3158.
28. Dervartanian, D. V., Albracht, S. P., Berden, J. A., van Gelder, B. F., and Slater, E. C. (1973) The EPR spectrum of isolated complex III, Biochim. Biophys. Acta 292, 496-501.
29. 1 complex. J. Biol. Chem. 277, 3464-3470.
30. van Ark, G., and Berden, J. A. (1977) Binding of HQNO to beef-heart sub-mitochondrial particles, Biochim. Biophys. Acta 459, 119-127.
31. 1 complex, Methods Enzymol. 126, 253-271.
32. 1 complex, Biochim. Biophys. Acta 1018, 29-40.
33. i site, Biochemistry 42, 9067-9080.
34. 1 complex using high-resolution EPR, J. Biol. Chem. 278, 39747-39754.
35. c, Biochemistry 32, 4403-4410.
36. 1, Nature 392, 677-684.
37. i sites and the heme prosthetic groups in ubiquinol-cytochrome c oxidoreductase, Biochemistry 32, 11162-11172.
38. 1 complex of Rhodobacter capsulatus, Biochemistry 37, 8105-8114.
39. o site inhibitor bound, J. Biol. Chem. 278, 31303-31311.
40. 1 and its implications for energy conversion, Proc. Natl. Acad. Sci. U.S.A. 97, 4567-4572.
41. 1 complex, Biochemistry 42, 1499-1507.
42. i site in the mitochondrial ubiquinol-cytochrome c reductase in Saccharomyces cerevisiae, J. Biol. Chem. 263, 12564-12570.
43. 1 complex, Biophys. J. 77, 1753-1768.
44. Salerno, J. C. (1984) Cytochrome electron spin resonance line shapes, ligand fields, and components stoichiometry in ubiquinol-cytochrome c oxidoreductase, J. Biol. Chem. 259, 2331-2336.
45. 1 complex, Biochim. Biophys. Acta 1319, 99-108.